How to calculate the rating of ELCB OR RCCB for an equipment?

2 Answers  

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transmisssion type

0 Answers  

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what is the difference between high impedance & low impedance

1 Answers   L&T,

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Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

0 Answers  

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

0 Answers  

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what is tri state logic gate

0 Answers  

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I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?

0 Answers   KCL, MPC,

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can i connect REF and Differencial relay in 1 CT core for transformer protection?

0 Answers  

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What is Plank's Law?

0 Answers   Godrej,

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What is the simplest formula to calculate the rotor diameter of a synchronous generator?

0 Answers   PEI,

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WHEN SINGLE PHASE SUPPLY AS 220V, WHY THE 3 PHASE- 4 WIRE MEASURED AS 440 VOLTS INSTEAD OF 660 VOLTS (220 VOLTS PER PHASE i.e 220x3 = 660 volts ).

1 Answers  

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At which time Synchronous generator act as a Synchronous Condenser?

4 Answers  

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