Answer / k.prakashchandra

As you are a diploma holder you can get supervisor's permit
directly without appearing for exam .Then for contractor's
licence you should possess certain tools, instruments and
bank solvency, as applicable to the class 0f licence s.a.
1st,2nd and 3rd.For lighting, class 3 is sufficient.You
have to apply to the Govt electrical inspectorate of your
area ,in the prescribed application forms for both

what is the purpose that we use PLC system in power system

2 Answers   Glatt, MTS,

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where does the unbalanced current flow in the delta circuit

3 Answers  

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what is an oscillator?

7 Answers  

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fundamentals of transformers.

5 Answers   Adani,

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i want to measure voltage difference between neutral and earth so i just simply use voltmeter. my question is that may i use this measure continuosly.or there are some electricity board restrication on that? or it creat some problem on my measuring device..?

2 Answers   NEEC,

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sir vizag steel ka junior trainee ka paper kitne number ka ayega

0 Answers   Vizag Steel,

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how am i achived model paper to prepratio for bhel exam

2 Answers   Bhel,

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why use delta star x-mer in distribution system.

3 Answers  

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

0 Answers   Sandhar,

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What happened when a three phase induction motor work on two phase supply.9

6 Answers  

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Why voltages are 11kv 33kv why not others?

2 Answers  

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iii) A shunt motor runs at 70 rad/sec from a 460V supply and takes in an armature current of 100A. Resistors of 2.52 ohms and 1.64 ohms are connected in series with the armature and in parallel with the armature respectively. The field excitation remains direct from the 460V supply but the generated torque is halved. Determine the new running speed. Neglect brush voltage drop. The armature resistance is 0.4 ohms. [15]

1 Answers  

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