Answer / rancho

due to corona effect

Answer / binod

LOSE TR.CORE
AC TO DC NO OF RIPPLE CONTENTS MORE THAN SPECIFIED VALUE
D.C TO A.C CONVERSION NO PROPER FIRING ANGLE

what is the use of neutral displacement relay

1 Answers   OCL,

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why the electric train touches only one conductor n where is the neutral n it will be running 3-phase or 1-phase?

3 Answers  

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what is the difference between arc and spark

2 Answers   ABB, Jindal,

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What is the most essential condition for the voltage build up for a d.c. Shunt generator?

0 Answers  

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Sir, I need a power supply at 380V. The supply I get in three phase is rated 415V. The total supply I have from the supply company is 70KW. Kindly inform if it is better to use a voltage stabiliser for this purpose or a transformer

3 Answers  

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what will happen if field winding supply of synch generator accidently got disconnected?

4 Answers  

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what is mean by current? and voltage?

4 Answers  

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The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length

1 Answers   Engineers India Limited,

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HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?

0 Answers  

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operating Lt & HT voltages used in India?

8 Answers   Essar,

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What do you mean by 4.44 in this transformer equetion E=4.44 nfqm

4 Answers   Bharat Bijlee,

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why t/f are rated in kva. is it conserned with p.f.

3 Answers  

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