Answer / naveed

300 v

Answer / nur.asidik

for class 5P, Vkp is function of ALF,Rct, secondary ratio, and Rated burden, we need to know the Rct(CT resistance) 

reason of capacitor failure or low voltage in alternator wtih 10kva dgset

0 Answers   adag,

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What are the questions asked in PRDC pool campus test?(bangalore)

1 Answers   PRDC,

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what is the use of back emf?

1 Answers  

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Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.

3 Answers  

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The advantage of free wheeling diode in a Full Ware rectifier is -reduces the harmonics -Supplies the voltage at negative vlotage

4 Answers   GNFC,

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respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 Answers  

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How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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What are the types of instrument transformer?

0 Answers  

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how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size

1 Answers   JV Electricals,

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how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

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How to calculate the size of earth cable to earth the neutral of UPS ?

0 Answers   N Johnson,

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WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?

0 Answers   L&T,

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