1. A divider is used for ?

transferring and stepping of distance

scribe circle

scribe arcs

all of the above

Answer: all of the above

Explanation:


2. Purpose of hollow punch ?

determining the centre of a round job

deepen a drill point

for making holes in thin metals, leather or wood board sheets

marking the mark lines firm

Answer: for making holes in thin metals, leather or wood board sheets

Explanation:


3. Hermaphrodite caliper is also known as ?

spring caliper

out side caliper

odd leg caliper

inside caliper

Answer: odd leg caliper

Explanation:


4. The working principle of a dial test indicator is based on ?

nut and bolt

cam and follower

rake and pinion

bavel and worm gear

Answer: rake and pinion

Explanation:


5. Which one of the following parts of a universal surface gauge helps to draw parallel lines along a datum edge ?

guide pin

rocker arms

base

fine adjusting screw

Answer: guide pin

Explanation:


6. The point angle of scriber is ?

30°

60°

5 to 10°

12 to 15°

Answer: 12 to 15°

Explanation:


7. "V" blocks are available in grade of ?

1 & 2

A & B

1, 2 & 3

A, B & C

Answer: A & B

Explanation:


8. Which of the following is not the part of a combination set ?

centre head

stock

square head

protector head

Answer: stock

Explanation:


9. Which one of the following is not a tool/instrument used for measuring ?

dial indicator

surface plate

angle plate

v-block

Answer: dial indicator

Explanation:


10. Point of the centre punch is made at ?

45°

60°

30°

90°

Answer: 90°

Explanation: