Physics Test 99 PDF

1. When a fluid flows through a pipe of cross 22. This technological trend states that as sectional area A and a velocity V, the transistors get smaller, stheir power volumetric flowrate is equivalent to density stays constant. ?(formula)...

1. When a fluid flows through a pipe of cross 22. This technological trend states that as sectional area A and a velocity V, the transistors get smaller, stheir power volumetric flowrate is equivalent to density stays constant. ?(formula) 23. What is the power required to transfer 2. Poise (Pas) is the unit for This also refers to 90,000 coulombs of charge through a the resistance of flow for fluids. potential rise of 50 volts in one hour? 3. Because of surface tension, the shape of 24. This is the force that will pull the body the raindrops is _____. moving in a circular path away from the 4. In the centrifugal pumps, this happens center. when the NPSHa is lesser than NPSHr? 25. This refers to Force/Area. 5. What refers to the amount of a product 26. A force of 10 N is applied to one end of a made available for sale? 0.254 m diameter circular rod. Calculate 6. A uniform series of payment occurring at the stress in kPa equal interval is called? 27. Refers to those goods and services that 7. This is a product of combining Carbon and are desired by human and will be acquired Iron. only after all the necessities have been 8. This is the ratio of the maximum load in a satisfied. tension test to the original cross-sectional 28. In statistics, this is called as the arithmetic area of the test bar? average of all the scores in the 9. What is the longest side of a right triangle? distribution. 10. Find the values of x and y from the equations: x-4y+2-0 & 2x+y-4=0 11. Give the factors of a²-x² 12. Log MN is equal to: 13. In how many ways can 6 distinct books arranged in a bookshelf? 14. What is the branch of engineering mechanics which refers to the study of stationary rigid body? 15. The product of a scalar and a vector is a: 16. It is defined as the time rate of change of velocity. 17. Find the second derivative of x³-5x²+x=0 18. This is a branch of calculus which deals with functions to be integrated. 19. Which data transfer instruction makes use of the register indirect addressing mode? 20. True or False: Intel 8085 is fabricated as 40-pin DIP IC 21. True or False: When pin IO/M is set as 1, the address sent out is a memory location.