Answer / c r satpathy

Transformer is a static piece of apparatus by means of which energy is transferred from primary to secondary without change in frequency. Transformer may be core or shell type; Current or Potential transformer.

can we use ELCB and RCBO in one db

6 Answers  

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HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

0 Answers  

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If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not??

3 Answers  

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5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch

0 Answers  

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How single phase & 3 phase motor select rotating direction ie clockwise/anticlockwise

6 Answers   DRJ ARDE,

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What is fault level? How can be calculate the fault level?

1 Answers  

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How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

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How many size of cable required for a 300m long and 30kw inductive lode

0 Answers  

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Hi friends I am a service engineer in electrical field i plan to shift design engineer in same field, so i request your suggestion for what software or course i want to learn ?

5 Answers  

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what is ELCB?

10 Answers   Wipro,

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how does the power is travelled in conductor

2 Answers  

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how is the incoming cable size calculated for a given current rating of a panel??

0 Answers  

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