Answer / sukanta bhowmik

In an electric circuit, a linear element is an electrical element with a linear relationship between input current and output voltage. Resistors are the most common example of a linear element; other examples include capacitors, inductors, and transformers

The coulomb is a unit of:(a) Energy(b) Voltage(c) Power(d) Quantity of electricity

1 Answers  

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For a 500 MVA 400/220/33KV transformer following data given HV power = 500 MVA IV power = 500 MVA LV power = 5 MVA If input power is 500 MVA then how output power is (500+5)MVA. Can anyone help

1 Answers   MEIL,

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I have 1 KW, 3ph. 440v, 50 hz, cos(phi) .75, efficiency 75%(star delta connection)Motor. How to calculate line current & Phase current (1) Star connection (2) delta Connection

2 Answers  

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what is mutual induction principle?

6 Answers  

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

0 Answers   apspdcl,

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How i can decide that HVDC line is best for transmission.

0 Answers  

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why neutral used in three phase motor connection?

3 Answers   BEL,

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In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

0 Answers   Siemens,

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How can you measure the signal from the PT100 sensor?

1 Answers  

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What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?

3 Answers  

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What is stacking factor? What is its approximate value?

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what will happen when power factor is leading in distribution of power?

10 Answers   AMET, JTO, Power Grid,

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