Answer / k.prakashchandra

EHT is Extra High Tension .In India, it is normal voltage
exceeding 33000 .Variations allowed are +10% and -12.5%

Answer / vikram

eht is a extra high trasformer it was boost &

freuency meter

1 Answers  

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how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

0 Answers   Tyco,

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I have an enquiry of develop solar power plant, 0.69/11kV, 1500kV/750/750kVA, Dy11y11 Transformer. I want to know what does 1500kV/750/750kVA means? Sorry if this is a noob question.

2 Answers  

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what is meaning of bus raiser???

1 Answers  

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The purpose of a choke is to provide a ?

1 Answers  

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In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers   PCE,

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I have 150/1A Rating CT Suppose if i inject 15A in CT " Secondary" means what will happen ??????

1 Answers  

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What happens if we run alternator on under frequency? 

0 Answers   SRHHL,

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motor is 12.5hp after starting few minets motot get hot? why?

5 Answers  

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WHAT IS THE DIFFERENCE BETWEEN SHOP DRAWINGS/ DESIGN DRAWINGS AND AS BUILT DRAWINGS??

2 Answers   ACC, Al-Jaber, Dubai Group, ECEC,

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Why rotating machines are not allowed to run near critical speed region?

2 Answers  

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what is the formula for backup time of online ups?

1 Answers  

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