MEASUREMENT AND INSTRUMENTATION QUIZ

Which of the quantity consists of unit as kg m/sec ?

Impulse

Speed

Momentum

Acceleration

TRUE ANSWER : ?
YOUR ANSWER : ?

Induction wattmeter can measure

None of the listed here

Dc power only

Both AC and DC

Ac power only

TRUE ANSWER : ?
YOUR ANSWER : ?

In a CRO which of following is not a part of electron gun?

Grid

X-Y plates

Accelerating anode

Cathode

TRUE ANSWER : ?
YOUR ANSWER : ?

The pointer of an indicating instrument should be

None of the listed here

Either light or heavy

Very light

Very heavy

TRUE ANSWER : ?
YOUR ANSWER : ?

The disc of an instrument using eddy current damping should be of

Non conducting and magnetic material

Conducting and magnetic material

Conducting and non magnetic material

None of the listed here

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the quantity consists of unit as newton-second?

Acceleration

Speed

velocity

Impulse

TRUE ANSWER : ?
YOUR ANSWER : ?

A single phase load is connected between R and Y terminals of a 415 V, symmetrical, 3-phase, 4 wire system with phase sequence RYB. A wattmeter is connected in the system as shown in figure. The power factor of the load is 0.8 lagging. The wattmeter will read

- 597 W.

+ 795 W.

- 795 W.

+ 597 W.

TRUE ANSWER : ?
YOUR ANSWER : ?

For measurement of inductance having high value, we should use

Any of the listed here

Maxwell's bridge

Hay's bridge

Maxwell wein bridge

TRUE ANSWER : ?
YOUR ANSWER : ?

An current of is measured with a thermocouple, 5 A full scale meter. What is the meter reading?

3 A.

5 A.

2 A.

2+3√2 A.

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the quantity consists of unit as Pascal ?

Temperature

Force

Pressure

Impulse

TRUE ANSWER : ?
YOUR ANSWER : ?

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