Answer / v_ram

two wattmeter method is used for finding the three phase ac
power

Answer / ashish

two wattmeter test is applying for knowing transmission
losses.

Construction of Diesel generator set?

1 Answers  

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Comment on the working principle of operation of a single-phase transformer.

0 Answers  

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In LRS how much water PH value maintain for good operation of motor?

3 Answers  

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how to check capacitor in general

1 Answers  

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how to prepare the technical test

0 Answers   RRB,

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How power factor affect on bill explain with example.

13 Answers  

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what is differential relay in power transformer??

8 Answers  

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Consider a case that two 200 hp motors are connected to 500KVA transformer. For improving power factor can we add capacitors in common bus bars to motors. Or should we add capacitors for each individual motor?

2 Answers  

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whatdo mean by chopper fed drives.used for ac drives.

0 Answers  

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how does capacitor oppose sudden chane in voltage? how does inductor oppose sudden change in current?

4 Answers   AAA, Iqra University,

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Why the starting current in Induction Motor is very high as compared to normal rated current ????

6 Answers   Essar,

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why the frequency in india is 50 50HZ why we not select the o ther frequncy range?

6 Answers  

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