1.'Bar' is the unit of
A. temperature
B. heat
C. atmospheric pressure
D. current
2. One Joule is equal to
A. 105 ergs
B. 103 ergs
C. 107 ergs
D. 1011 ergs
3. Kilowatt is a unit to measure
A. work
B. power
C. electricity
D. current
4. Electric current is measure by
A. commutator
B. anemometer
C. ammeter
D. voltmeter
5. A chronometer measures
A. colour contrast
B. sound waves
C. time
D. water waves
ANSWERS:
1. Answer: Option C
2. Answer: Option C
3. Answer: Option B
4. Answer: Option C
5. Answer: Option C
A. temperature
B. heat
C. atmospheric pressure
D. current
2. One Joule is equal to
A. 105 ergs
B. 103 ergs
C. 107 ergs
D. 1011 ergs
3. Kilowatt is a unit to measure
A. work
B. power
C. electricity
D. current
4. Electric current is measure by
A. commutator
B. anemometer
C. ammeter
D. voltmeter
5. A chronometer measures
A. colour contrast
B. sound waves
C. time
D. water waves
ANSWERS:
1. Answer: Option C
2. Answer: Option C
3. Answer: Option B
4. Answer: Option C
5. Answer: Option C
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