What are safety features considered for Lifts during emergency?

1 Answers  

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what is voltage ?

7 Answers  

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how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  

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why we are called the 4-20ma transducer,not 0-20 ma transducer??

3 Answers  

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How to calculate no of EARTH PIT? Describe the formula as per IS standard?

0 Answers  

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why transformer comes only in standard rating like 11kv,33kv,66kv....and not like 33.33kv and so on?

3 Answers  

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How to find earthfault location in long cable layed underground or outside.

3 Answers  

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How to work meggar?

0 Answers   Anand I-Power,

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why there is no current in the rotor body althrough the flux linking with it also get changes. why current only flows in windinds not in rotor

1 Answers   Vedanta,

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what is the difference betweem star connected motor & delta connected motor?

13 Answers  

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What are the different types of transformers?

0 Answers   Syntel, Visa,

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What is the direction of rotation of blades in a table fan and in a ceiling fan ?

11 Answers   Power Grid,

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