KPSC ITI JTO Fitter Question Papers

KPSC ITI JTO Fitter Question Papers - 2018 with Answer Key

46) The process of increasing the length of a steel bar of the expense of its width or thickness or both is known as

Answer is:

swaging

47) The outer diameter (in mm) of a flat washer in terms of bolt diameter d is given by

Answer is:

2d+3

48) The process of an accurate sizing and finishing of a previously drilled hole is known as

Answer is:

reaming

Explanation:

The process of enlarging and finishing previously drilled holes to accurate size using a multi-point cutting tool is called as Reaming. The Tool used for this process is called Reamer.

The process of an accurate sizing and finishing of a previously drilled hole is known as

49) The operation of making cone shaped enlargement at the end of the hole to provide recess for a flat head screw fitted into the hole is known as

Answer is:

counter sinking

The operation of making cone shaped enlargement at the end of the hole to provide recess for a flat head screw fitted into the hole is known as

50) Which of the following fire extinguisher would you use in order to extinguish an electrical fire?

Answer is:

46) The process of increasing the length of a steel bar of the expense of its width or thickness or both is known as

swaging

47) The outer diameter (in mm) of a flat washer in terms of bolt diameter d is given by

2d+3

48) The process of an accurate sizing and finishing of a previously drilled hole is known as

reaming

49) The operation of making cone shaped enlargement at the end of the hole to provide recess for a flat head screw fitted into the hole is known as

counter sinking

50) Which of the following fire extinguisher would you use in order to extinguish an electrical fire?

Carbon dioxide fire extinguisher