Physics Measuring Instruments Multiple Choice Questions (MCQ) PDF Download

MCQ : The least count of the Vernier caliper is

1. 1 mm
2. 0.5 mm
3. 0.1 mm
4. 0.001 mm

MCQ 1: Peter claimed that the diameter of a wire is 1.042 using Vernier calipers. Up to what extent he is right?

1. 1 cm
2. 1.0 cm
3. 1.04 cm
4. 1.042 cm

MCQ 2: An instrument used to measure small lengths such as internal or external diameter or length of a cylinder, etc. is called

1. Vernier calipers
2. physical balance
3. screw gauge
4. stop watch

MCQ 3: In screw gauge, the distance between consecutive threads on the spindle is

1. 0.5 mm
2. 0.01 mm
3. 0.1 mm
4. 1 mm

MCQ 4: f zero lines of the Vernier scale are on the left side of the zero of the main scale, then zero error will be

1. zero
2. positive
3. negative
4. one