Question:-
Match List I (Components used in jigs and fixtures) with List II (Their functions) and select the correct Answer
List I
A. Jack pin
B. V-locator
C. Bushes
D. Ejectors
List II
1. To guide the drill bit during machining
2. For casy removal of the work piece from the jig or fixture after the machining operation is over
3. To locate the crcu1ar or semicircular objects in a jig or fixture
4. To locate work pieces whose dimensions are subject to variations
Option (A)
ABCD
3412
Option (B)
ABCD
3421
Option(C)
ABCD
4312
Option(D)
ABCD
4321
Correct Option:
(C)
Question Solution:
Jack pin : To locate work pieces whose dimension are subject to variations.
V – Locator : To locate the circular or semicircular objects in a jig or fixture.
Bushes : To guide the drill bit during machining.
Ejectors : For easy removal of workpiece from the fixture after the machining operation is over.
question-answer-faq-8421