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Which precision instrument is used for comparing and determining the variation in
size of the component ?

A) Vernier caliper B) Dial test indicator
C) Inside micrometer D) Surface gauge

Which of the following statement related to solid type tap wrench ?
A) It can take only certain sizes of taps

B) These are more suitable for large diameter taps

C) It has small adjustable chucks with two jaws

D) These wrenches are not adjustable

Screw drivers are specified according to
i. Indian standard number
ர்‌. Width of the tip
iii. The material it is made of
iv. Length of the blade
A) Only ii and iv B) Only i C) Only ii and iii D) Only iv

What is the length of snap head rivet generally used in the shop floor ?
A) L=T+0.6D B) L=T+1.2D C) L=T+15D D) L=T+24D

Which part used in adjustable screw plate die the two die halves are held securely
in a collar ?

A) Split screw B) Guide plate
C) Special die holder D) Centre adjusting screw

Which chisel used for cutting oil grooves ?
A) Web chisel B) Diamond point chisel
C) Cross-cut chisel D) Half-round nose chisel

What is the pitch of hacksaw blade generally for cutting copper ?
A) 0.8mm B) 1mm C) 1.4mm D) 1.8mm

Bastard file used to

A) Bring the jobs close to the finishing size
B)

C) Heavy reduction of material

D) Trimming the rough edges of soft metal castings

Bring the material to high degree of finish