Assertion (A): A low power factor wattmeter has special constructional features to ensure accurate measurement.Reason (R): Extension of wattmeter range in dc circuit can be easily done by using current and potential transformer.

Question

Assertion (A):  A low power factor wattmeter has special constructional features to ensure accurate measurement.Reason (R):  Extension of wattmeter range in dc circuit can be easily done by using current and potential transformer.

TuteeHUB · Accepted Answer

A is false R is true

TuteeHUB · Answer

Both A and R are true and R is correct explanation of A

TuteeHUB · Answer

Both A and R are true but R is not correct explanation of A

TuteeHUB · Answer

A is true R is false

1.	Assertion (A): A low power factor wattmeter has special constructional features to ensure accurate measurement.Reason (R): Extension of wattmeter range in dc circuit can be easily done by using current and potential transformer.
A.	Both A and R are true and R is correct explanation of A
B.	Both A and R are true but R is not correct explanation of A
C.	A is true R is false
D.	A is false R is true
Answer» D. A is false R is true

Assertion (A): A low power factor wattmeter has special constructional features to ensure accurate measurement.Reason (R): Extension of wattmeter range in dc circuit can be easily done by using current and potential transformer.

Discussion

No Comment Found

Related MCQs

Reply to Comment