How calculate the MTA in relay?

1 Answers   Unicharm,

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why motor burns ?

5 Answers  

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High Voltage out door substation-annual maintenance, things to be considered

1 Answers  

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What is the fault or needs to be done when frequency in ac drives is not changing?

0 Answers  

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how to calculate the slowness and fastness of energy meter if we have different kw load for example (0.746 kw and meter rev constant 400 and we calculate the 2 rev in 30 sec) please explain the formula thanks

1 Answers   WAPDA Water and Power Development Authority,

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what is self capacitance of inductor

0 Answers   Bhel,

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how to calculate the cable size depending on the amps?

1 Answers   Polycab,

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can we use relay in fan?

0 Answers   NTPC,

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What is the permissible sound level for 1000kva DG set and how the sound level is calculated.

1 Answers  

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What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 Answers  

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what is the meaning of 1250 KVA Trasformer

2 Answers  

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One 15kw motor Why we used star delta feeder?why not used DOL please explain in details

3 Answers   BMM Ispat, GSK, Pitti Laminations,

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