Question

5. An electrodynamometer-type wattmeter is used for power
measurement of a load at 100 V and 9 A at a power factor
of 0.1 lagging.
The pressure coil circuit has a resistance of
3000 Q and inductance of 30 mH. What will
be the percentage
error in wattmeter reading when the pressure coil is
connected on the load side?
(2 Points)
2.5%​

Answer 1

Answer:

Sorry bro I don't know the correct answer

Explanation:

I am really sorry bro but follow me