
Kindly mention the answer in the box mentioned below:
1 What is the least count of a metric micrometer?
A 0.01 mm
B 0.10 mm
C 0.001 mm
D 0.0001 mm
2 Name the part marked ‘X’ in outside micrometer?
A Anvil
B Spindle
C Thimble
D Spindle lock
3 Which part ensures uniform pressure on the measuring
faces in micrometer?
A Barrel
B Spindle
C Thimble
D Ratchet stop
4 The graduations are marked on the bevelled surface of
a part in the micrometer. What is the name of this
part?
A Anvil
B Barrel
C Spindle
D Thimble
5 Which is the fixed measuring face of a micrometer?
A Anvil
B Barrel
C Spindle
D Thimble
6 What type of instrument is used to measure the
diameter of cam shaft journals?
A Depth gauge
B Height gauge
C Inside micrometer
D Outside micrometer
7 Which is the measuring instrument used to measure
diameter of a cam lobe accurately?
A Inside caliper
B Engineer’s scale
C Inside micrometer
D Outside micrometer
8 The smallest possible measurement that can be taken
using the outside micrometer is....
A 0.01 mm
B 0.02 mm
C 0.001 mm
D 0.002 mm
9 A ratchet stop is provided to the spindle of outside
micrometer in order to prevent a possible excess....
A load
B weight
C pressure
D measurements
10 Datum line and the graduations are marked on
micrometer on...
A anvil
B barrel
C spindle
D thimble