why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

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Where r use in Dc motor in power plant?

2 Answers  

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Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....

0 Answers  

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what is the difference between megger and earth resister ??

0 Answers   HMPL,

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please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

0 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

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reason of capacitor failure or low voltage in alternator wtih 10kva dgset

0 Answers   adag,

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What is maximum load capacity of 800 VA inverter?

5 Answers  

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What is the function of an Auto reclosure relay. How does it work??

4 Answers   KSEB,

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Can we use all 3 cores of a cable to connect DC motor + ve terminal and similarly one more cable for - ve terminal.

2 Answers  

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which types of tests are required after commissioning of 6.6 kva tranformer?

3 Answers   Reliance,

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advantages of vvvf drives over non vvvf drives for EOT cranes

2 Answers   HEC,

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