Answer / devarajvikraman

Ac power is 2 half cycle positive and negative so not charging ac..
DC has only positive half cycle so DC has charging the battery..

what is the capacity of storing mass electricity.

1 Answers  

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Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?

0 Answers  

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what is the operation of regulator in fan?

4 Answers   NTPC,

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how i prepare for the written test in mahagenco?

2 Answers   MahaDiscom, MahaGenco, Wipro,

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what is the installation process for lifts

0 Answers   DLF,

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What is the GI Earth Flat Size recomended for 33KV 2000KVA Distribution Transformer

1 Answers  

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. Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person

2 Answers  

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How is the speed of a DC shunt motor related to the armature current?

0 Answers   GE,

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what the purpose of protection signaling equipment in substation?

2 Answers  

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what is meant by vector group in transformers? wy we r using that?

1 Answers  

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What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?

0 Answers   ABB, APL,

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How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

0 Answers  

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