29 Questions
What is the formula for design stress?
Ultimate stress divided by factor of safety
Which material is known for cutting and wearing substances?
Carbide
What is the term used for a resulting force that replaces two or more forces acting together?
Resultant
Which type of strength refers to the ability of metal to resist being crushed?
Compressive strength
Which of the following is NOT a viscoelastic material?
Metal
Which alloy steel is commonly used in manufacturing bolts, studs, and tubings subjected to torsional stresses?
AISI 2330
What is the name of the series commonly used for screws, bolts, and nuts in engineering applications?
UNC
To avoid vibration in equipment or machinery foundations, what is the recommended mass of weight equal to times the forces needed?
10 to 20
What is the term applied to reciprocating circular motion resembling that of a pendulum?
Oscillation
The nickel-chromium-molybdenum designation SAE ___ is:
SAE49xx
What is another name for moment of inertia?
None of These
Which part of the tool bit made of tool blank consists of face, nose, shank?
Cutting edge
Which machine are the cutting tools used in a shaper similar to?
Planer
What is the range of number of teeth for blades in a hacksaw?
14 - 32 teeth/in
What part is not typically found in the headstock?
Anvil
What part of a lathe carriage bridges across the bed to carry the cross slide and tool rest?
Compound rest
What is the term used in gearing to describe the distance at the vertex?
Bevel
What is the term used for the resultant of two or more forces?
Resolution of forces
In general, what are the two classes into which cams can be divided?
Uniform motion and motion
What is the recommended cutting speed range for bronze in feet per minute (fpm)?
60/70
In machining, what is the term for cutting a groove next to a shoulder on a workpiece?
Necking
What is the type of leather belt that is applied with waterproof cement?
Oak tanned
Which material is often associated with nickel steel?
Tin
Which of the following tools is used for the fast process of analyzing all elements and chemical components of steel casting?
Spectrometer
In small quantities, which alloy is effective for improving strength at high temperatures?
Chromium
Which of the following is NOT a kind of mandrel?
Contraction
What is the term for the arc of action to circular pitch or length of action to base pitch?
Contact ratio
What is the cutting tool angle between the side cutting edge and the plane perpendicular to the direction of feed travel?
Side rake angle
What does the bottom surface joining two sides of a thread in a screw refer to?
Root
Test your knowledge on steel casting processes, chemical analysis, alloys, and engineering components. Identify tools like pyrometers, spectrometers, and mandrels commonly used in the industry.
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