Q.8: Consider the AC circuit in Fig. Q8. (i) Describe the working principle of the wattmeter and (ii) obtain the wattmeter reading of the circuit. 40-130 ww ± 12/0° V ± m j20 802 3/30° A Figure Q8

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Q.8: Consider the AC circuit in Fig. Q8. (i) Describe the working principle of the wattmeter
and (ii) obtain the wattmeter reading of the circuit.
40-130
ww
±
12/0° V
±
m
j20
802
3/30° A
Figure Q8
Transcribed Image Text:Q.8: Consider the AC circuit in Fig. Q8. (i) Describe the working principle of the wattmeter and (ii) obtain the wattmeter reading of the circuit. 40-130 ww ± 12/0° V ± m j20 802 3/30° A Figure Q8
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