In a low power factor wattmeter the pressure coil is connected
A. to the supply side of the current coil
B. to the load side of the current coil
C. in any of the two meters at connection
D. none of the above
Answer:B
In a low power factor wattmeter the pressure coil is connected
A. to the supply side of the current coil B. to the load side of the current coil C. in any of the two meters at connection D. none of the above