In the two-wattmeter method of 3ϕ power measurement, if the phase sequence of the supply is reversed:

one of the meters will show a negative reading

there won't be a change in meter readings

the reading of wattmeters will be interchanged

In the two-wattmeter method of 3ϕ power measurement, if the phase seq

1.	In the two-wattmeter method of 3ϕ power measurement, if the phase sequence of the supply is reversed:
A.	one of the meters will show a negative reading
B.	the meters will not read
C.	there won't be a change in meter readings
D.	the reading of wattmeters will be interchanged
Answer» E.

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In the two-wattmeter method of 3ϕ power measurement, if the phase sequence of the supply is reversed:

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