11. An ammeter should have ............... resistance
12. An ideal ammeter has ............... resistance
13. The input resistance of a VTVM is about ............
14. The resistance of an ideal voltmeter is .........
15. The sensitivity of a multimeter is given in ...........
16. The sensitivity of a voltmeter which uses a 100 micro Amperes meter movement is ...............
17. To send 10 percent of the main current through a moving coil galvanometer of resistance 99 ohms, the shunt required is ...............
18. Two multimeters A and B have sensitivities of 10 kohms/V and 30 kohms/V respectively. Then ...............
19. What is the total resistance of a voltmeter on the 10 V range when the meter movement is rated for 50 µA of full-scale current ?
20. When an ammeter is inserted in the circuit, the circuit current will ...............
MCQ Multiple Choice Questions and Answers on Electronic Instruments
Electronic Instruments Trivia Questions and Answers PDF
Electronic Instruments Question and Answer
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