Q248
Consider the following data for the circuit shown above: Ammeter : Resistance 0.2 Ω; Reading 5.0 A Voltmeter: Resistance 2 kΩ ; Reading 200 V Wattmeter : Current coil resistance 0.2 Ω Pressure coil resistance 2 KΩ Load : Power factor = 1 The reading of the Wattmeter is:
Consider the following data for the circuit shown above:
Ammeter : Resistance 0.2 Ω; Reading 5.0 A
Voltmeter: Resistance 2 kΩ ; Reading 200 V
Wattmeter : Current coil resistance 0.2 Ω
Pressure coil resistance 2 KΩ
Load : Power factor = 1
The reading of the Wattmeter is:
Ammeter : Resistance 0.2 Ω; Reading 5.0 A
Voltmeter: Resistance 2 kΩ ; Reading 200 V
Wattmeter : Current coil resistance 0.2 Ω
Pressure coil resistance 2 KΩ
Load : Power factor = 1
The reading of the Wattmeter is:
A.
980 W
B.
1000 W
C.
1005 W
D.
1010 W
AnswerAnswer: Option D
Solution
Answer: Option D
No explanation is given for this question Let's Discuss on Board