E-PolyLearning

1. Electronic voltmeters use electronic circuits.
a. True
b. False
c. May be True or False
d. Can't say
View Answer Report Discuss 50-50!
Answer: (a).True

2. In olden days voltmeters were __________
a. made of transistors
b. made of vaccum tubes
c. made of transformers
d. made of diodes
View Answer Report Discuss 50-50!
Answer: (b).made of vaccum tubes

3. Modern day voltmeters are made of __________
a. made of transformers
b. made of vaccum tubes
c. made of transistors and diodes
d. made of insulated iron coils
View Answer Report Discuss 50-50!
Answer: (c).made of transistors and diodes

4. FETVM is __________
a. an ammeter
b. a galvanometer
c. a multimeter
d. a voltmeter
View Answer Report Discuss 50-50!
Answer: (d).a voltmeter

5. Electronic voltmeters are __________
a. compact
b. large in size
c. not portable
d. difficult to use
View Answer Report Discuss 50-50!
Answer: (a).compact

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