What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?

3 Answers  

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Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

0 Answers  

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what is the method to calculate the voltage drop for number of meters Example 250volts I/p at one end if the cable length is 50 meters what could be the drop?, after 100 meters how much? needs formulae.

1 Answers  

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How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

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What is difference between YNyn0 and YNyn ??

0 Answers  

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What is the purpose of starter and choke in tube light?

9 Answers   Chimay Brewery, TATA, TSPL,

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Is current scalar or vector?

11 Answers  

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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what is meant by Ac & DC drives where its useful ? how its functioning ?

3 Answers  

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What is thermal relay and how it is works in transformer please explain

2 Answers   Future Group,

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What will be the output of an alternator ,if the field current is single phase ac supply.

1 Answers   DRDO,

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What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

0 Answers  

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