Gate Mechanical Engineering Questions and Answers Pdf - 2

Question: 6

The workpiece motion and tool motion respectively in vertical boring machine are

(A) rotational with translation and stationary

(B) stationary and rotational with translation

(C) translational and rotational

(D) rotational and translational

Question: 7

The following cutting fluid is used with carbide tools

(A) no cutting fluid

(B) water with oil

(C) kerosene oil

(D) lard oil

Question: 8

The following gauge is used for checking of holes

(A) micrometer screw gauge

(B) dial gauge

(C) snap gauge

(D) plug gauge

Question: 9

Brown and sharp taper is generally used in

(A) shapers

(B) broaching machines

(C) milling machines

(D) lathes

Question: 10

In electro-discharge machining, the tool is made of

(A) stainless steel

(B) brass or copper

(C) properly heat treated alloy steel

(D) tungsten carbide