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Electronic Instruments Mcqs, this topic has 30 mcqs, It takes five to ten minutes to complete this free electronic instruments mcqs test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "electronic instruments mcqs" MCQs and share with your friends, brothers, sisters.
electronic instruments mcqs (Total Quiz: 30)
MCQ: If a multimeter has a sensitivity of 1000 O per volt and reads 50 V full scale, its internal resistance is _____________?
- 20 kO
- 50 kO
- 10 kO
- None of the above
B
MCQ: The sensitivity of a multimeter is given in _______________?
- O
- Amperes
- kO/V
- none of the above
C
MCQ: An ammeter is connected in __________ with the circuit element whose current we wish to measure?
- Series
- Parallel
- Series or parallel
- None of the above
A
MCQ: An ammeter should have_____________ resistance?
- Infinite
- Very large
- Very low
- None of the above
C
MCQ: A galvanometer in series with a high resistance is called_______________?
- An ammeter
- A voltmeter
- A wattmeter
- None of the above
B
MCQ: A voltmeter is connected in a _____________ with the circuit component across which potential difference is to be measured?
- Parallel
- Series
- Series or parallel
- None of the above
A
MCQ: If the full-scale deflection current of a multimeter is 50 µA, its sensitivity is ________________?
- 10 kO/V
- 100 kO/V
- 50 kO/V
- 20 kO/V
D
MCQ: A VTVM has_____________input resistance than that of a multi meter?
- More
- Less
- Same
- None of the above
A
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