Answer / sufiyan

Definitely if you are using EOT crane then the cable tray must be installed above the height of cross travel of that crane + 0.5 mtr for safety

Define active and passive network?

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what r the checklist while installing a 380 kva DG set

0 Answers   Pepsi,

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What is the use of doing meggering for a cable

2 Answers  

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- two pumps must work with them at the same time but if the first pump start the second pump  must delayed for some time to start  also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it

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when current lags behind voltage how does it affect the circuit.In other words what is the significance of lagging current?

3 Answers  

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open circuit test when performed on double the voltage & double the freq, then what will happen with p.f and current magnitude?

1 Answers   Aarti Drugs,

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what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

3 Answers  

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Define current?

14 Answers  

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How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

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11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown

2 Answers   Motwane,

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what is the difference between a feeder and a cable?

3 Answers  

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can we use breather in a SEALED power or distribution transfomer instead of injecting nitrogen.

1 Answers  

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