TNPSC GK Questions About Units and Measurements - 3

Question: 11

At the end of oscillations the pointer of the physical balance comes to a rest at

(A) Centre

(B) Centre of gravity

(C) Resting point

(D) Turning point

Question: 12

Name the supplementary unit

(A) Ampere

(B) Meter

(C) Kelvin

(D) Radian

Question: 13

The resting point of a balance when the scale pans are empty is called ___

(A) Zero error

(B) Turning point

(C) Resting point

(D) Zero resting point

Question: 14

Least count of a screw gauge is

(A) 0.1 mm

(B) 0.01 mm

(C) 0.001 mm

(D) 0.01mm

Question: 15

The least weight in the weight box is

(A) 1 g

(B) 10 mg

(C) 1 mg

(D) 100 mg