Answer Posted / satya dev

The protections between HT Lines & Transformers are
Islotaors, Under Voltage & Over Voltage Relay, Over Current
& Earth Fault Relay, Distance protection Relay etc.

Do inductive loads have distorted current waveforms ?

1950

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Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

1759

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

2038

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

6847

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can indirect loading be called as phantom loading?

2202

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

2614

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Explain what is use of lockout relay in ht voltage?

1082

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why in the three pin plug all 3 pins are cutted ?

2016

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Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

1665

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what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?

1962

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Which cable is use for rtcc control panel

1774

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Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?

2122

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what is is the potential diffrence between two phase ?

6443

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distribution is maximum done by a)radial b)network c) parallel d)b & c

2023

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

2089

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