KPSC ITI JTO Workshop Calculation and Science Question Papers - 2018 with Answer Key

KPSC ITI JTO Workshop Calculation and Science Question Papers - 2018 with Answer Key

6) When a cantilever is loaded at its free end, maximum compressive stress shall develop at

Answer is:

bottom fibre

7) An electric motor is rated at 1119 watts. It is connected across a potential difference of 440 volts. How much current will flow through the motor? What is the capacity of the motor in HP?

Answer is:

2.543 amp, 1.52 h.p.

8) The induced e.m.f in a coil rotating in a magnetic field is maximum when the angle between the plane of the coil and the direction of field is

Answer is:

zero

9) The least common multiple (LCM) of two numbers is 168 and highest common factor (HCF) of them is 12. If the difference between the numbers is 60, what is the sum of the numbers?

Answer is:

108

10) Average diameter of 5 shafts is 23.6 cm. If a sixth shaft is also included, then the average diameter becomes 22.2 cm. What is the diameter of the sixth shaft?

Answer is:

15.2 cm