What are the basic properties of signal flow graph?

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What is the main purpose of relay?

1 Answers  

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what happens if a carbon brush is touching the top end of the commutator

2 Answers  

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difference between crane drive and line drive.

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If one lamp connects between two phases it will glow or not?

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Sir if i have 2kv ups in which 17ah 8 battries load 600watts how much back up time i get and if i put 6kv ups with the same no of battries same amp can i get more back up time please give reply exactly what is the procedure to calculate back up time for different kv,s

3 Answers  

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i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

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What is ht lt switchgear.

3 Answers   Bhel, HBL Power Systems,

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how can check the resistance of battery contact?

0 Answers   Cipla,

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what is the formular for the calculation of CT'S when installed as part of a electrical installation so the correct meter is used

2 Answers  

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WHY LINK NOT A FUSE IN AC CIRCUIT

3 Answers  

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What is resolution of a measurement?

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