Answer Posted / balaji

ampere hour = ampere rating*no. of hours

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

1903

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what is smartµ grid technology?under coal gassification?

1897

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What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

1690

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why sielent pole is used only in hydro generators and not in turbo generators

4114

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How to calculate energy stored in an inductance?

1063

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What is reverse power relay?

1117

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In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?

1882

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Difference between RCCB, RCBO and ELMCB.

4024

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THERMAL CAPACITANCE IS MEASURED IN..................................................

2092

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i need to give section engineer (electrical engineer) for RRB. Please suggest some book

1811

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A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

1227

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How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva

1599

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What is measurement?

1129

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hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

1870

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any application of back emf

2069

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