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 negative phase sequence

1 Answers  

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v=r*i this means when voltage increases current also increases at constant resistance.... p=v*i this means when voltage increases current decreases to maintain the power constant which one is true...

3 Answers  

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what type of motor used to move a 1 ton gate? and relate ratings with load.

0 Answers   Khidmah,

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what is the mazor difference between the induction transformer and synchonous motor?what is the similarity between them?

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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what is the HT motor current setting (Motor protection relay)aganist FLA If the capacitor is connected in parallal to the motor to increase the P.F from 0.89 to 0.99. the setting is to be reduced. what is the formula for to calculate the current.(FLA - CALCULATED CURRENT!= )

1 Answers  

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WHICH SIZE A.B.CABLE IS USED FOR 11KV.

0 Answers   Novel Tech Park, Power Grid,

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can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

6 Answers   TCL,

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what the principle of sincroscope?how it works?when it needed?

0 Answers  

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how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

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1 HT service how many LT Service

1 Answers  

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what happen to a dc series motor if it given as ac supply accidentaly

2 Answers   ONGC,

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