if two bulb of 50w &30w apply in series having 230v the which bulb glow bright ,why

10 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

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Why earthing done?

1 Answers   CBRE,

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Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why

2 Answers  

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how does relay works?

16 Answers  

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Why we are using LA Rating 10kA in 66 kv substation

1 Answers   L&T, NMDC,

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Short circuit voltage of a transformer mainly depend on A ohmic resistance of primary B ohmic resistance of secondary C magnitude of leakage flux D cross sectional area of core

1 Answers  

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How to test REF relay testing for LV panel as per Kahramaa standard?

0 Answers  

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Initially, when the input is not equal to the output — what type of response is this?

0 Answers   GE,

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Why high voltage lines (overhead ) are called high tension lines?

8 Answers  

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What is C.T, why it is used and what care should be taken for that while connecting?

20 Answers   Bhushan Power Steel,

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what is the problem occer in motor

5 Answers   IOCL,

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