draw the block diagram of fire alarm?

0 Answers  

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What is SF6 Circuit Breaker?

10 Answers   Sodexo,

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is there any current flows in our body?

4 Answers  

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what methods are used to improve power factor?

3 Answers  

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What is “pu” in ee?

0 Answers  

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1.Whats the use of GNAC(Generator Neutral Accessory Compartment) 2. why generator or any other system require Neutral Grounding and not Phase grounding 3. what happens if any one of the phase is grounded. 4. if 15kv is grounded directly what will happen, why it should not be grounded like that 5. use of of NGTR(Neutral Grounding Transformer and Resistor) for grounding is helpfull and how

5 Answers   BEMCO, CSS, Powergear,

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when ur using single phase type of load for a 3.5core power cable .Why neutral is .5 and how much current in the neutral if we consider neutral as a reverse path for three phases.

2 Answers  

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Explain what is use of lockout relay in ht voltage?

0 Answers  

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IN 3 phase induction motor where we give i/p supply & how its working ?

2 Answers  

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How to find synchronous motor speed formula Ns=120f/P ?....

2 Answers   Cranedge,

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Motor running trough VFD, if voltage reduced speed will be?

4 Answers  

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Why do u join toreent power ?

1 Answers  

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