1000 Best General Science MCQ-Questions
Q73). One horse power is equal to
a).746 watts
b).748 watts
c).756 watts
d).736 watts
Correct Answer:
746 watts
Explanation:
Q74). ‘Bar’ is the unit of
a).temperature
b).heat
c).atmospheric pressure
d).current
Correct Answer:
atmospheric pressure
Explanation:
Q75). One Joule is equal to
a).10 ergs
b).10 ergs
c).10 ergs
d).10 ergs
Correct Answer:
10 ergs
Explanation:
Q76). Kilowatt is a unit to measure
a).work
b).power
c).electricity
d).current
Correct Answer:
power
Explanation:
Q77). Electric current is measure by
a).commutator
b).anemometer
c).ammeter
d).voltmeter
Correct Answer:
ammeter
Explanation:
Q78). A chronometer measures
a).colour contrast
b).sound waves
c).time
d).water waves
Correct Answer:
time
Explanation:
Q79). Nautical mile is a unit of distance used in
a).navigation
b).road mile
c).astronomy
d).measuring the boundaries of a nation
Correct Answer:
navigation
Explanation:
Q80). Knot is a unit of speed of which of the following?
a).Aeroplane
b).Light waves
c).Ship
d).Sound waves
Correct Answer:
Ship
Explanation: