KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

1/4 inch per foot

1/2 inch per foot

5/8 inch per foot

3/4 inch per foot

lead screw has metric thread and the thread to be cut also metric thread

lead screw has English thread and the thread to be cut metric thread

lead screw has English thread and the thread to be cut also English thread

None of the above

it helps in forming of chips

it decreases the vibration and noise

it increases tool life and surface finish

it prevents forming of built up edge

Have maximum negative allowance and sufficient amount of force required for the assembly

Lies somewhat between clearance and interference fit

It is used in the assembly where the parts are not to be disassembled for life

Used for high speed of rotation

0.6

0.7

0.8

0.9