what is the working and construction of generator

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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How to calculat size of copper & aluminium ?

6 Answers  

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Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.

0 Answers   HAL,

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EXPLAIN THE APPLICATION OF RECIPROCITY THEOREM

1 Answers  

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what will happen if OLR CT in all phases are short circuted

0 Answers   Indfrag Limited,

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long form of CT

3 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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Which capacitor is preferred for high voltage and frequency?

0 Answers  

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describe the Tranformer testing procedure

0 Answers  

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how to enter inverter parameter? without manaual?

0 Answers   Essar,

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(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

0 Answers   Cognizant,

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1. What is differential relay? How it operates?

3 Answers  

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