KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

11) For a shaft speed more than the whirling speed, the phase difference between the displacement and centrifugal force is

Answer is:

180 degree

12) In which of the following devices is an emf generated when an external force is applied on certain crystalline material ?

Answer is:

None of the above

13) Which of the following static performance characteristics of measuring instruments is caused by backlash, elastic deformation, magnetic and friction effects ?

Answer is:

Hysteresis

14) The maximum clearance in the clearance fit is

Answer is:

the difference between maximum hole and minimum shaft

15) Cathode ray oscilloscope is a _____ voltage measuring device, capable of indicating voltage signals from the intermediate elements as a function of time.

Answer is:

High input impedance