Mathematics, Engineering Economics and Basic Engineering Sciences PDF

— Mathematics, Engineering Economics and Basic Engineering Sciences — Elements 1. What is the value of 1 radian in degrees? 9. This law in electrical circuits states, “The A. 89.55° algebraic sum of curr...

— Mathematics, Engineering Economics and Basic Engineering Sciences — Elements 1. What is the value of 1 radian in degrees? 9. This law in electrical circuits states, “The A. 89.55° algebraic sum of currents entering a node (or a B. 57.3° closed boundary) is zero”. How do you call this C. 60.3° law? D. 45.58° A. Kirrchoff’s current law B. Ohm’s current law 2. How many degrees are 4800 mils? C. Kirchhoff's voltage law A. 180° D. Ohm’s voltage law B. 315° C. 90° 10. This law in electrical circuits state, “The D. 270° algebraic sum of all voltages around a closed path (or loop) is zero”. How do you call this 3. The equation y = a; + ax is an algebraic law? expression for which of the following choices? A. Kirrchoff's current law A. A cosine expansion series B. Ohm’s current law B. A circlein polar form C. Kirchhoffs voltage law C. Projectile motion D. Ohm’s voltage law D. A straight line 11. In electrical, what is the ST unit of conductance? 4. What is the acid test ratio? A. Ohm A. The ratio of owner’s equity to total current B. Mho liabilities C. Siemens B. The ratio of all assets to actual current D. Ampere liabilities C. The ratio of current assets (exclusive of 12. Which of the following is the equivalent of 1 inventory) to the total current liabilities. Ampere? D. The ratio of gross margin to operating, sates, A. 1 Coulomb per second and administrative expenses B. 1Joule per Coulomb C. 1 Volt per Ampere 5. How do call an energy required to move 1 D. 1 Ampere per Coulomb Coulomb of charge through an element. A. Current 13. This is the process of expressing a polynomial B. Voltage as the product of another polynomial or C. Power monomial of lower degree. What is this D. Resonance mathematical process? A. Decomposition 6. This is a number sequence where the succeeding B. Rationalization term is obtained by adding the last pair of C. Factoring preceding terms such as the sequence (1, 1,2, ,3 D. Polynomial damping 5, 8..). How do you call this number sequence? 14. This is a point where the concavity of a curve A. Euler’s number changes or when the slope of the curve is B. Fermat number neither increasing nor decreasing. What is this C. Fibonacci number point commonly called? D. Fourier series A. Maximum point B. Minimum point 7. If the roots of an equation are zero, then, how do C. Point of tangency you classify the solutions? D. Point of inflection A. Extranous solutions B. Trivial solutions 15. How do you call the axis of the hyperbola that C. Conditional solutions passes through the center, the foci and vertices? D. Ambiguous solutions A. Transverse axis B. Conjugate Axis 8. In electricity, how do you call the rate of charge C. Asymptotic axis flow? D. Major Axis A. Potential difference B. Current 16. What is a number, which could not be expressed C. Voltage as a quotient of two integers? D. Power A. Natural B. Rational ME 430 - ME Practice with Comprehensive Examination Page 1 of 14  / C. Irrational D. Bi-rectangular D. Surd 26. A prefix dencting a multiple of ten times any of 17. How do you call the opposite of the prefix the physical units of the system international. nano? A. Decka A. Peta B. Nano B. Tera C. Hecto C. Giga D. Exa D. Hexa 27. The father of plane geometry. 18. What do you call a triangle having three unequal A. Euclid sides? B. Pythagoras A. Obtuse C. Aristotle B. Oblique D. Galileo C. Scalene D. Isosceles 28. This is the case of a solution of a plane triangle where the given data leads to two solutions. 19. How do you call the distance of a point from the How do you call this case? y-axis? A. Ambiguous case A. Polar distance B. Quadratic case B. Coordinate C. Extraneous case C. Abscissa D. Conditional case D. Ordinate 29.1t is a type of polygon in which each interior 20. This is the measure of central tendency defined angle must be less than or equal to 180°, and all as the most frequent score. How do you call this vertices 'point outwards' away from the interior. measure of central tendency? How do you call this polygon? A. Median A. Concave Polygon B. Mode B. Convex polygon C. Mean C. Regular polygon D. Deviation D. Irregular polygon 21. Which of the following is the equivalent of 1 30.1t is a series of equal payments occurring at mil? equal intervals of time where the first payment A. One-tenth of an inch is made after several periods, after the beginning B. One-thousandth of an inch of the payment. How do you call this payment? C. One millionth of an inch A. Deferred annuity D. One-half of an inch B. Delayed annuity C. Progressive annuity 22. A polygon with ten sides is said to be: D. Simple annuity A. Dodecagon B. Decagon 31. What do you think is the negotiation of wage C. Decahedron rates, conditions of employment, etc. by D. Dodecahedron representatives of the labor force and management? 23. Any number expressed in place-value notation A. Union trade with base 12 is known as: B. Union rally A. Duodecimal C. Collective bargaining B. Deontic D. Cooperative C. Decile D. Dedekind 32.How do you call a type of bond where the corporation’s owner name is recorded and the 24. Another name for derivative is said to be: interest is paid periodically to the owners with A. Differential manifold their asking for it? B. Partial derivative A. Registered bond C. Differential form B. Preferred bond D. Differential coefficient C. Incorporator’s bond D. Bail bond 25. Another term for rhombus is said to be: A. Dichotomy 33. How do you call the integral of any quotient B. Diamond whose numerator is the differential of the C. Cyclic quadrilateral denominator?  A. Co-logarithm B. Capital recovery p. Logarithm C. Depreciation recovery C. Product D. Annuity p. Derivative 42 What do you think is the provision in the l 34, Whatis a regular polygon that has 27 diagonals? A. Nonagon contract that indicates the possible adjustment of material cost and labor cost? A. Secondary clause B. hexagon C. Pentagon B. Specification D. Heptagon C. Escalatory clause D. General provision 35. How do you call the formula used to compute the value of n factorial, which is in symbolic 43. This is the process of determining the value of form (n!), where n is large number? certain property for specific reasons. Guess, A. Matheson formula what is this? B. Diophantine formula A. Amortization C. Richardson-Duchman formula B. Investment D. Stirling’s Approximation C. Appraisal D. Depreciation 36. What is the reason why an ivory soap floats in water? 44. How do you call those products or services that A. All matter has mass are directly used by people to satisfy their B. The specific gravity of ivory soap is greater wants? than that of water A. Consumer goods and services C. The density of ivory soap is unity B. Producer goods and services D. The specific gravity of ivory soap is less C. Necessity products and services than that of water D. Luxury products and services 37. When two planes intersect with each other, the 45. These are used to produce consumer goods and amount of divergence between the two planes is services. Guess, what are these? expressed by measuring the: A. Consumer goods and services A. Reflex angle B. Producer goods and services B. Dihedral angle C. Necessity products and services C. Polyhedral angle D. Luxury products and services D. Plane angle 46. What do you think are those products or 38. What do you think is the output or sales at services that are required to support human life which income is insufficient to equal operating and activities that will be purchased in cost? somewhat the same quantity even though the A. Break even point price varies considerably? B. Depreciation A. Consumer goods and services C. Investment B. Producer goods and services D. Cash flow C. Necessity products and services D. Luxury products and services 39, What is an estimate of assets’ net market value at the end of its estimated life? 47. How do you call a cylinder with elliptical cross A. Book value section? B. Depreciation A. Ellipsoid C. Salvage value B. Cylindroid D. Cash flow C. Hyperboloid D. Paraboloid 40. What do you think is the lessening of the value of an asset due to a decrease in the quantity 48. How do you call a market whereby there is only available as a coal, oil and timber in forests? one buyer of an item for which there are no A. Depletion goods substitutes? B. Amortization A. Monopoly C. Depreciation B. Monopsony D. Investment C. Oligopoly D. Oligopsony 41. What can you say about the present worth of all depreciation over the economic life of the item? 49. Which statement about a charge placed on a A. Maintenance dielectric material is true?  4 the B. Regular working capital A The charge increases the conductivity of material o C. Equity p. The charge is confined to the region in D. Annuity which the charge was placed. C. The charge is immediately lost to the 57.In the problem of writing the equation of a atmosphere certain curve with respect to another axes in D. The charge is instantly carried to the which the new axes are parallel to the original " material’s surface axes and similarly directed is known as: A. Translation of axes 50. Which of the following is not a property of B. Reversal of axes magnetic field lines? C. Notation of axes A. Magnetic field lines have no beginnings and D. Relocation of axes no ends B. The lines cross themselves only at right 58. How do you call a ring-shaped surface or solid angles obtained by rotating a circle about a coplanar C. The line intersect surfaces of equal intensity line that does not intersect? at right angles A. Torus D. The field is stronger where the lines are B. Annulus closer together C. Circoloid D. Annular 51. Tesla is a unit of which of the following? A. Magnetic induction 59, If the eccentricity is less than one, then curve is B. Inductance known as: C. Capacitance A. Ellipse D. magnetic flux B. Hyperbola C. Parabola 52. What is a pole pitch? D. Circle A. The angle at which the pole windings are wound 60. What can you say to the following statement: B. The space on the stator allocated to two “the volume of a circular cylinder is equal to the poles product of its base and altitude.”? C. The spacc on the stator allocated to one A. Postulate pole B. Corollary D. The mica used to insulate the poles from C. Theorem each other D. Axiom 53. How do you call a polygon with 10 000 sides? 61. What is the study of the properties of figures of A. Hectogon three dimensions? B. Chilliagon A. Physics C. Myriagon B. Solid geometry D. Octacontagon C. Plane geometry D. Trigonometry 54. Any linc scgment joining a vertex of a triangle to a point on the opposite side is called as: 62.A type of bond, without any security behind A. Newton line them except a promise to pay by the issuing B. Secant corporation is known as: C. Cevian A. Collateral trust bond D. Euclidian line B. Mortgage bond C. Debenture bond $5.1t is any influence capable of producing a D. Joint bond change in the motion of an object. A. Force 63. A situation whereby payment is made for work B. Acceleration not done. The term also applies to the case C. Friction where more workers are used than a reasonable D. Velocity requirement for efficient operation. A. Downtime pay 56. How do you call the amount needed at the B. Check-in-pay beginning of operations and permits the C. Feather bidding enterprise to begin functioning before it receives D. Moon lighting any income from the sales of its product or service. A. Initial working capital. ME 430 - ME Practice with Comprehensive Examination Pagedof 14  A The difference between what a negotiable paper C. Supplementary angles is worth in the future and its present worth is D. Elementary angles known as: A. Book value 73. What is an annuity? B. Salvage value A. The future worth of a present amount. C. Sunk value of uniform amounts over a B. A scries D. Discount period of time C. The present worth of a future amount 65. The temperature to which the air must be cooled D. An annual repayment of a loan at constant temperature to produce saturation. A. Absolute temperature 74, When using net present worth calculations to B. 273K compare two projects, which of the following C. Dew point could invalidate the calculation? D. Critical temperature A. Use of the same discount rate for each period. proje cts 66. A net force that will give to a mass of one gram B. Differences in the magnitudes of the periods an acceleration of 1 cm/s2 is said to be: C. Evaluating over different time A. Newton D. Mutually exclusive projects B. Ergs C. Kilogram force 75. What must two investments with the same D. Dyne present worth and unequal lives have? cash A. Different equivalent uniform annual 67. A change in position, specified by a length and a flows direction is said to be: B. Identical salvage values A. Displacement C. Different salvage values B. Acceleration D. Identical equivalent uniform annual cash C. Velocity flows D. Dynamic equilibrium 76. Which of the following is true regarding the 68. The process of one substance mixing with minimum attractive rate of retun used in another because of molecular motion is known judging proposed investments? as: A. Tt is much smaller than the interest rate used A. Adhesion to discount expected cash flows from B. Diffusion investments C. Cohesion B. It is frequently a policy decision made by D. Confusion an organization’s management C. It is larger than the interest rate used to 69. Those cost that arise at the result of a change in discount expected cash flow from operation: or policy or it is the ratio of a small investmen ts increment cost and a small increment of output. D. It is not relevant in engineering economy A. Increment cost studies B. Differential cost C. Marginal cost 77. Which of the following situations has a D. Promotion cost conventional cash flow so that an internal rate of return can be safely calculated and used? 70. The index that gives the rate earned per share A. Your company undertakes a mining project based on current price per share is called as: in which the land must be reclaimed at the A. Price-earning ratio end of the project. B. Operating expense ratio B. You invest in a safe dividend stock and C. Dividend yield receive dividends each year. D. Equity ratio C. You lease a car and pay by the month D. Your company invests heavily in a new 7.A regular polyhedron having 12 regular product that will gencrate profits for two pentagons is called as: years. To keep profits high for 10 years, the A. Icosahedron company plans to reinvest heavily after two B. Octahedron years. C. Dodecahedron D. Tetrahedron 78. The economic order quantity (EOQ) is defined as the order quantity which minimizes the 72. Two angles whose sum is 3600 is called: inventory cost per unit time. Which of the A. Explementary angles flowing is not an assumption of the basic EOQ B. Complimentary angles model with no shortages? ME 430 - ME Practice with Comprehensive Examination Page 5of 14  A. Reordering is done when the inventory is B. Pyramidal zero C. Square planar B. There is an upper bound on the quantity D. Linear ordered C. The entire reorder quantity 1 delivered 86. A substance is oxidized when which of the instantaneously following occurs? D. The demand rate is uniform and constant A. It losses electrons B. It becomes more negative 79. Which of the following events will cause the C. Itgives off heat optimal lot size, given by the classic EOQ D. It absorbs energy model with no shortages, to increase? A. A decrease in inventory carrying cost 87, Reactions generally proceed faster at highgr g? B. A decrease in demand temperatures because of which of l_he followin C. Anincrease in demand A. The molecules are less energetic D. a)or c) above B. The activation energy is less uently C. The molecules collide more freq 80. What is a borrower of a particular loan almost D. Both b) & c) above always required to do during repayment? one of the following statements A. Pay exactly the same amount of principal 88. Which cach payment regarding organic substances is false? B. Repay the loan over an agreed-upon A. Organic matter is generally stable at very high temperatures. amount of time B. Organic substances generally dissolve in C. Pay exactly the same amount of interest each payment high-concentration acids D. Pay the interest only whenever failure to pay C. All organic matter contains carbon the principal D. Organic substances generally do not dissolve in water. 81. How to you classify work-in-process? A. Aliability 89, Which of the following affects most of the B. An expense electrical and thermal properties of materials? C. Arevenue A. The weight of the atoms D. An asset B. The weight of the protons C. The electrons, particularly the outermost §2. What is the indirect product cost (IPC) spending one variance? D. The magnitude of electrical charge of the A. The IPC volume adjusted budget minus the protons total IPC absorbed B. The IPC volume adjusted budget [fixed + 90. What are the valence electrons? volume (variable IPC rate)] A. The electrons of complete quantum shells C. The difference between actual IPC and B. Electrons with positive charge 1PC volume adjusted budget C. The outer-shell electrons D. The difference between actual IPC and IPC D. The K-quantum shell electrons absorbed 91. How do you call the strong bond between 83.A leak from a faucet comes out in separate hydrogen atoms? drops. Which of the following is the main cause A. Tonic and metallic bonds of this phenomenon? B. The covalent bond A. Air resistance C. The ionic bond B. Gravity D. The metallic bond C. Surface tension D. Viscosity of the fluid 92, What are Van der Waals forces? A. Forces present only in gases 84. Which of the following elements and B. Forces not present in liquids compounds is unstable in its pure form? C. Primary bonds between atoms A. Hydrochloric acid D. Weak secondary bonds between atoms B. Carbon dioxide C. Sodium 93, Which of the following materials is not a D. Helium viscoelastic material? A. Metal 85. What is the actual geometric shape of the B. Plastic methane molecule? C. Rubber A. Tetrahedral D. Glass ME 430 - ME Practice with Comprehensive Examination Page6of 14  / In molecules of the same composition, what are D. Parallel variations of atomic arrangements known as? A. Isomers 101. What do you call the one-fourth of a great B. Polymers circle? C. Monomers A. Cone D. Crystal systems B. Pyramid C. Chord 95. Which of the following is false? D. Quadrant A. The acceleration of a body rotating with a h are constant angular velocity is zero. 102. A plane closed curve, all points of whic B. Angular momentum for rigid bodies may be the same distance from a point Within, called regarded as the product of angular velocity the center. and inertia. A. Arc C. The radius of gyration for a mass of uniform B. Radius thickness is identical to that for a planar arca C. Circle of the same shape. D. Chord D. Kinematics is the study of the effects of ement of the motion, while kinetics is the study of the 103. What do you call the replac causes of motion, original cost of an investment? A. Payoff 96. Which statement about a charge placed on a B. Return on investment dielectric material is true? C. Breakeven A. The charge increases the conductivity of the D. Capital recovery material B. The charge is confined to the region in 104. If £ "(x;) = 0, then the point (xy, y1) i called; which the charge was placed. A. Minimum point C. The charge is immediately lost to the B. Maximum point atmosphere C. Inflection point D. The charge is instantly carried to the D. Critical point material’s surface 105. Adding more solute to an already saturated 97. Which of the following is not a property of solution will cause the excess solute to settle magnetic field lines? to the bottom of the ccntainer. What is this A. Magnetic field lines have no beginnings and process called? no ends A. Precipitation B. The lines cross themselves only at right B. Hydration angles C. Dehydration C. The line intersect surfaces of equal intensity D. Saturation at right angles D. The field is stronger where the lines are 106. The length of time at which the original cost closer together of capital used to purchase a unit has already been recovered. 98. Tesla is a unit of which of the following? A. Economic life A. Magnetic induction B. Write off period B. Inductance C. Physical life C. Capacitance D. Salvage life D. magnetic flux 107. The actual interest earned by a given principal 9. Whatis a pole pitch? is known as: A. The angle at which the pole windings are A. Compound interest wound B. Simple interest B. The space on the stator allocated to two C. Effective interest poles D. Nominal interest C. The space on the stator allocated to one pole 108. How do call an energy required to move 1 D. The mica used to insulate the poles from Coulomb of charge through an element. cach other A. Current B. Voltage 100. Points that lic in the same plane: C. Power A. Coplanar D. Resonance B. Collinear C. Oblique Page 7 of 14 ME 430 - ME Practice with Comprehensive Examination  rees, what is the a side? It is also called as inradius, the radius /i avan angle measures X deg 7 peasure in radians? of an incircle Ra==% x A. Radius B. Apothem B. —X C. Circumradius c = D. Inradius Answer: B ] 118. Which of the following is the equivalent of one circular mil? 110. In electricity, how do you call the rate of * charge flow? A 2(001)? A. Potential difference B. 7(0.001) B. Current ¢. $(0.0001)? C. Voltage D. Power D. $(0.00001) a set 111, Thi's law states, “The voltage, v, across a 119. How do you call a method of describing resistor is directly proportional to the current, where the elements are separated by commas i, flowing through the resistor”. How do you and enclosed by braces? call this law? A. Tabular or roster form A. Kirchhoff’s Law B. Equal form B. Ohm’s Law C. Rule form C. Ampere’s Law D. Equivalent form Answer: A. D. Gauss’ Law Answer: B 120. It is a series of equal payments occurming at 112. How do you call an angle that is greater then equal intervals of time where the first payment 180 degree but less than 360 degrees? is made after several periods, after the A. Complex beginning of the payment. How do you call B. Reflex this payment? C. Obtuse A. Deferred annuity D. Exterior B. Delayed annuity C. Progressive annuity D. Simple annuity 113. How do you call the distance of a point from : the y-axis? Answer: A A. Polar distance 121. This is the amount of a property in which 2 B. Coordinate willing buyer will pay to a willing seller for C. Abscissa the property when neither one is under the D. Ordinate compulsion to buy or sell. What do you call this value? A. Fair value 114. In clectricity, it is an ability of an element to resist the flow of current. What is this? B. Goodwill value A. Resonance C. Book value D. Market value B. Conductance C. Inductance Answer: D D. Resistance 122. This is a type of bond whose guaranty is in Answer: D lieu on railroad equipment. What is this type 115. In electrical circuits, how do you call the of bond? reciprocal of resistance? A. Equipment A. Resonance B. Debenture bond B. Conductance C. Registered bond C. Inductance D. Infrastructure bond D. Resistance Answer: D Answer: B 123. How do you call a type of bond where the 116. What is the logarithm of a negative number? corporation’s owner name is recorded and the A. Complex number interest is paid periodically to the owners with B. Real number their asking for jt? C. Irrational number A. Registered bond D. Imaginary number B. Preferred bond C. Incorporator's bond D. Bail bond 117. How do you call 2 line segment from the center of a regular polygon to the midpoint of Answer: A Page 8 of 14 ME 430 - ME Prictice with Comorehiensive Examination  / / How do you call the integral of any quotient D. Domain whose numerator is the differential of the denominator? 132, What is the point of concurrency of the A. Co-logarithm altitude of a triangle? B. Logarithm A. Centroid C. Product B. Incenter D. Derivative C. Orthocenter Answer: B D. Circumcenter 125. If a=b, then b = a. This illustrates of which of to have a the following axioms in algebra? 133. What is the logarithm of a number A. Transitive axiom base e=2.718...7 B. Reflexive axiom A. Briggsian logarithm C. Replacement axiom B. Naperian logarithm D. Symmetric axiom C. Cologarithm Answer: D D. Mantissa 126. 1f the product of the slopes of any two straight imum of lines is negative 1, one ofthese lines is said to 134, What is a process of finding max er be: minimum values of a linear function und A. Parallel limiting conditions or constral ints? B. perpendicular A. Iteration C. Skew B. Linear programming D. Non-intersecting C. Differentiation D. Integration 127.. These are product or services that are required a 135. Which of the following items classified to support human life and activities, that will be purchased in somewhat the same quantity polygon? even though the price varies considerably. A. Angles A. Utilities B. Diagonals B. Necessities C. Sides C. Luxuries D. Number of nodes D. Producer goeds and services 136. When a line y = mx + b slopes downwards 128. The angle which the line of sight to the object from left to right, the slope m is: makes with the horizontal which is above the A. Less than zero eye of the observer is called as: B. Greater than zero A. Angle of elevation C. Equal to zero B. Acute angle D. Equaltol C. Angle of depression D. Bearing 137. The ratio between the quick assets to the current liabilities 129. How do you call the line passing through the A. Acid test ratio focus and perpendicular to the directrix of a B. Current ratio parabola? C. Working amount A. Latus rectum D. Marginal ratio B. Axis of the parabola C. Transverse axis 138. 1t is the additional cost of producing one more D. Major axis unit of a product. A. Sunk cost 130. What is the ratio of the distance between the B. Marginal cost foci to the distance between the vertices in C. Variable cost cither hyperbola or ellipse? D. Fixed cost A. Eccentricity B. Latus rectum 139, What is the quantity in addition to the C. Variance economic order quantity use to anticipate D. Deviation sudden change of demand and the delay of the ordered quantity? BL It is a statement that one mathematical A. safety stock expression is greater than or less than another. B. safety allowance How do you call this? C. tolerance stock A. Conditional expression D. none of these B. Inequality C. Interval ME 430 - ME Prictice with Comprehersive Examination Page 9of 14  75 ratio of a number is 4:7 where number 4 148, If the product of the slopes of any two straight /is referred to as the antecedent. How do you lines is negative 1, one of these lines is said to call number 7 in this ratio? be: A. Consequent A. Parallel B. Minuend B. perpendicular C. Augend C. Skew D. Dividend D. Non-intersecting then 141. What is a pair of angles when added together 149. How do you call an angle that is greater will be equal to 36007 180 degree but less than 360 degrees? A. Supplementary angle A. Complex B. Conjugate angle B. Reflex C. Complimentary angle C. Obtuse D. Explimentary angle D. Exterior 150. It is the additional cost of prod ucing one more 142. What is a line segment joining a vertex of a triangle to a point on the opposite side? unit of a product. A. Cevian A. Sunk cost B. Secant B. Marginal cost C. Euclidian line C. Variable cost D. Newton’s line D. Fixed cost 143. How do you call a cylinder with elliptical 151. A change in position, specified by a length cross section? and a direction is said to be: A. Ellipsoid A. Displacement B. Cylindroid B. Acceleration C. Hyperboloid C. Velocity D. Paraboloid D. Dynamic equilibrium 144, For a given function, it is found that f(t) = f(- 152. The process of one substance mixing with t). What type of symmetry does f(t) have? another because of molecular motion is known A. Odd Symmetry as: B. Even Symmetry A. Adhesion C. Rotational Symmetry B. Diffusion D. Quarter-wave Symmetry C. Cohesion D. Confusion 145. Which is true regarding the signs of the. natural functions for angles between 900 and 153. The sum of all the costs incurred by the 1800? originators of the project up to the time that A. The tangent is positive the promoters of the project accept the project B. The cotangent is positive is known as: C. The cosine is negative A. Development cost D. The sine is negative B. Marginal cost C. Construction cost 146. What is the inverse natural function of the D. Promotion cost cosecant? A. Secant 154. Which of the following does not affect B. Sine owner’s equity? C. Cosine A. Expense to get license of start business D. Tangent B. Investment capital C. License to start business 147. What type of curve is generated by a point, D. Dividends paid which moves in uniform circular motion about an axis, while traveling with a constant speed, 155. How do you call an increase in the value of a V, parallel to the axis? capital asset? A. Acycloid A. Profit B. An epicycloids B. Capital gain C. A hypocycloid C. Capital expenditure D. A helix D. Capital stock 156. A polygon with twelve sides is known as: A. Dodecagon ME 430 — ME Practice with Comprehensive Examination Page 10 of 14. Decagon 1€3. When a homogeneous, flexible cord is held at “c. Decahedron the two ends and allowed to sag freely on its D. Dodecahedron own weight, it will produce a curve very similar to a parabola opening upwards. How 157. When a line y = mx + b slopes downwards do you call this curve? from left to right, the slope mis: A. Parabola A. Less than zero B. Catenary B. Greater than zero C. Cycloid C. Equal to zero D. Epicycloids D. Equalto 1 164. Which of the following Common wealth Acts 158. “Whenever 2 net force acts on a body, it is known as the oldest Mechanical produces acceleration in the direction of the Engineering law? resultant force, an acceleration which is A. Commonwealth Act 394 directly proportional to the resultant force and B. Commonwealth Act 594 inversely proportional to the resultant force C. Commonwealth Act 294 and inversely proportional to the mass of the D. Commonwealth Act 8394 body”. How do you call this theory? A. Newton’s First law of motion 165. What is a borrower of a particular loan almost B. Newton’s Second Law of motion always required to do during repayment? C. Farday’s law of forces A. Pay exactly the same amount of interest D. Hook’s law of equilibrium each payment. B. Repay the loan over an agreed-upon amount of time 159. It is defined that the momentum of a moving object is the product of its mass, m, and C. Pay exactly the same amount of principal velocity, V. In Newton’s Law of Motion, what each payment is the rate of change of momentum with D. The choices a and ¢ above respect to time? A. Power 166. To be a member of the Board of Mechanical B. Momentum Engineering, he/she must be at least how C. energy many years old? D. Force A. 25 years B. 30 years C. 35years 160. The loss of weight of a body submerged in a fluid is: D. 40 years A. Proportional to the weight of the body B. Proportional to the depth of submergence 167. It is a method of depreciation where a fixed C. Equal to the weight of the fluid sum of money is regularly deposited at displaced compound interest in a real or imaginary fund D. Independent of the volume of the body in order to accumulate an amount equal to the total depreciation of an asset at the end of the 161. The amount of company’s profits that the assets estimated life. How do you call this board of directors of the corporation decides depreciation? to distribute to ordinary shareholders. A. Straight line method A. Dividend B. Declining balance method B. Return C. SYD method C. Share of stock D. Sinking fund method D. Par value 168. What is an artificial expense that spreads the 162. Which of the following is not a theorem on purchase price of an asset or other property limits? over a number of years? + A. The limit of the algebraic sum of several A. Depreciation functions is equal to the sum of their limits B. Amnesty B. The limit of the product of several C. Sinking fund function is equal to the product of their D. Bond limits C. The limit of the difference of several 169. How do you classify this interest rate, which functions is equal to the difference of specifies the actual rate of interest on the tieir limits principal for one year? D. The limit of the quotient of two functions A. Nominal rate is equal to the quotient of their limits, B. Rate of return provided the denominator is not zero C. Exact interest rate ME 430 - ME Practice with Comprehensive Examination Page 110f 14  - p. Effective rate and scientific problems in a manner that resembles. English rather than computer.70. What do you call the possible outcome of an notations. experiment? A. Algol A. A sample space B. Cobol B. A random point C. Pascal C. An event D. Aldus D. A finite set 178. In any triangle, the length of a line which is 171. How do you call a sequence of numbers where equal to the square root of the sides adjacent the succeeding term is greater than the to the point where this line started minus the preceding term? product of the segments of the third side is A. Dissonant series known as: + B. Isometric series A. Angle bisector C. Convergent series B. Median D. Divergent series C. Perpendicular bisector D. Trisector 172. A branch of mathematics which uses the properties of numbers by using symbols or 179. The whole is greater than any one of its parts. letters to represent numbers in arithmetic This statement is known as: operations which usually variables and A. Postulate unknown quantities which usually involves B. Axiom the use and rearranging or equations. C. Hypothesis A. Trigonometry D. Theorem B. Algebra C. geometry 180. A perpendicular segment from a vertex of the D. calculus triangle to the line containing the opposite side is known as: 173. This is a series of sequential method for A. Median carrying out a desire procedure to solve B. altitude problem. C. Angular bisector A. Algorithm D. Perpendicular bisector B. hypsogram C. logarithm 181. An S.I unit of area equal to 100 sq. m. D. angstrom A. Arc B. Acre 174. This is use for expressing wavelengths of light C. Hectares or ultraviolet radiation with a unit or length D. Are equal to 10 - 10 metre. A. Mersenne number 182. The angle that the line of sight to the object, B. Midac makes with the horizontal, which is above the C. Light year eye of the observer, is called as: D. Angstrom A. Angle of elevation B. Angle of depression 175. It refers to a straight line, which a curve C. Acute angle approaches closely, but never meets or D. Obtuse angle touches the curve. A. Asymptote 183. In complex algebra, we use a diagram to B. Directrix represent a complex plane commonly called C. Latus rectum as: D. Line segment A. Venn diagram B. Histogram 176. It is a collection of numbers or letters used to C. Argand diagram represent a number arranged properly in rows D. Funicular diagram and columns. A. Determinant 184. The area bounded by two concentric circles is B. Matrix called as: C. Array A. Annulus D. Equation B. Ring C. Disk 177. It is a high — level programming language for D. Sector the computer used to express mathematical ME 430 - ME Practice with Comprehensive Examination Page 120f 14  A'/scn'es of numbers in which each number or 193. How do you call the integral of any quotient 7 erm is derived from the preceding number by whose numerator is the differential of the adding a constant value to it is known as: denominator? A. Geometric sequence A. Co-logarithm B. Arithmetic sequence B. Logarithm C. Analytical sequence C. Product D. Differential sequence D. Derivative 186. 10 to the negative power of 18 is the value of 194. When a line y = mx + b slopes downwards the prefix: from left to right, the slope m is: A. Atto A. Less than zero B. Femto B. Greater than zero C. Micro C. Equal to zero D. Pico D. Equalto1 187. A series of equal payments occurring at equal 195. Grand total of the assets operational capability periods of time. of a corporation. A. Annuity A. Authorized capital B. Sinking fund B. investment C. Cash flow C. Earning value D. annual cost D. Money market 188. The ratio of annual sales to the average of 196. The process of recording all the transactions assets used in producing these sales. of the company, which affect any investment A. Inventory turnover of capital so that at any time the results of B. Asset turnover investment, may be known as: C. Operating — expense ratio A. Bookkeeping * D. Quick ratio B. Balancing accounts C. Profit& loss statement 189. Quick ratio is defined as the ratio of quick D. Accounting assets to the current liabilities, sometimes this is called: 197. A system of units based on time, length and A. Acid test ratio mass is called: B. Debt ratio A. Absolute system C. Equity ratio B. Gravitational system D. Current ratio C. cgs system D. mks system 190. Form of business/company ownership: A. Partnership 198. A US unit capacity used to measure solids B. Corporation equal to 7056 cubic inches (0.1156 m3) C. Single proprietorship A. Furlong D. All of the above B. Barrel C. Bushel 191. It is defined to be any method of repaying 2 D. Bar debt, the principal and interest included usuallyby a series of equal payments at 199. It refers to a statistical distribution having two periodic intervals of time. distinct peaks of frequency distribution. A. Amortization A. Bimodal B. Annuity B. Binomial C. Deferred annuity C. Biaxial D. Preferred annuity D. Bilingual 192. It is a type of polygon in which each interior 200. The straight line or plane that divides a line, a angle must be less than or equal to 180°, and plane, or an angle into two equal parts. all vertices 'point outwards' away from the A. Divisor interior. How do you call this polygon? B. Trisector A. Concave Polygon C. Eliminator B. Convex polygon D. Bisector C. Regular polygon D. Irregular polygon 201. A law, which states that the curvature of the central fiber is proportional to the bending moment in homogenous bar. Page 130f 14 ME 430 - ME Practice with Comprehensive Examination  solid A f;,aj!us 2 Bernoulli — Euler p. Torrecilli 202. A mathematical method that combines two numbers, quantities, etc, to give a third quantity. An example is the multiplication of two numbers in arithmetic. A. Binary Operation B. Polynomial C. Trinomial D. Sequence 203. An algebraic expression having two variables in it. For example, 3x+y is called A. Binary B. Binomial C. Polynomial D. Trinomial 204. An algebra of sets that has two binary operations called addition and multiplication which may be used to represent binary logic is called: A. Boolean Algebra B. Elementary Algebra C. Matric D. Laplace 205. A logarithm having a base 10 is called: A. Natural logarithm B. Briggsian logarithm C. Complex ogarithm D. Naperian logarithm 206. Any two points along a streamline in an ideal fluid in steady flow, the sum of the pressure, the potential energy per unit volume and the kinetic energy per unit volume has the same. value. This concept is known as the: A. Pascal’s Theorem B. Fluid Theory C. Hydraulic Theorem D. Bernoulli’s Energy Theorem. 207. If the temperature of a confined gas does not change, the product of the pressure and volume is constant. This is known as: A. Boyles Law B. Pascal’s Law C. Archimedes principle D. Torrecillis’s Principle 208. The quantity of heat required to raise the temperature of one pound mass of water through one degree Fahrenheit is known as: A. Calorie B. specific heat C. British thermal unit D. Energy Page 14 0f 14