Answer / k.prakashchandra

No. Frequency is measured in Hz only.If you add number of
phases you get system of supply.

After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.

0 Answers   KSEB, L&T, Siemens,

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what is Ith current?

4 Answers  

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Please explain me about Relay curves and their sources to read ?

0 Answers  

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How do you calculate of power factor, if it is lagging or leading for unit(1).

4 Answers  

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why voltage drop if we have connected 230 v ac suplly through diode to bulbe we found haft ie 110 voltage drop why it is

4 Answers  

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when two gen set runing in parallel but thay have diffrent pole pitch, then what will be happan

0 Answers  

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Why iron core losses are constant at all loads in a transformer ?

1 Answers   GATE,

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How much ampere can withstand for 2sq mm c able?

2 Answers  

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Brief me about maintenance planning & sheduling of machine tool.

0 Answers   HCL, Thermax,

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What are the two basic types of transformers?

0 Answers  

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A 1F capacitor is charged to 100V initially. A 1H inductor is connected accros the capacitor througha a switch. The current in the circiut when the switch is closed is____

0 Answers   Ecil, L&T,

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what is the formula to calculate the fault level current for any substation?

2 Answers  

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