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Byju's Answer
Standard XII
Physics
Stefan-Boltzman's Law
Power factor ...
Question
Power factor is defined as :
A
apparent power/true power
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B
true power/apparent power
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C
true power (apparent power)
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D
true power x apparent power
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Solution
The correct option is
B
true power/apparent power
Power factor
=
R
Z
=
true power
/
apparent power.
Suggest Corrections
0
Similar questions
Q.
State whether given statement is True or False
The power factor (
PF
) indicates how much of the apparent power is true power.
Q.
Power factor is the ratio of real power to apparent power.
Q.
Find the true power given apparent power = 10 W and power factor = 0.5
Q.
State whether given statement is True or False
The quality factor (
Q
) is the ratio of true power to apparent power.
Q.
For a certain load, the true power is
150
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and the reactive power is
125
W
. The apparent power is
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