Manufacturing Processes (3141908) MCQ

MCQs of Grinding Machines and Abrasives

MCQ No - 1

The grinding operation is a

(A) shaping operation
(B) forming operation
(C) surface finishing operation
(D) dressing operation

C
MCQ No - 2

The material removal rate in grinding operation is small due to

(A) only a small portion of abrasives are involved in cutting
(B) positive rake angle
(C) zero rake angle
(D) material removal rate does not depend on the rake angle

A
MCQ No - 3

The material removal rate of the grinding process in comparison to the material removal rate in facing on a lathe is

(A) small
(B) large
(C) same
(D) can’t say about material removal rate

A
MCQ No - 4

The material removal rate in grinding operation is small due to

(A) negative rake angle
(B) positive rake angle
(C) zero rake angle
(D) material removal rate does not depend on the rake angle

A
MCQ No - 5

The material removal rate in grinding operation is small due to

(A) a large portion of abrasives are involved in cutting
(B) positive rake angle
(C) due to temperature rise during grinding
(D) material removal rate does not depend on the rake angle

C