Answer / s raghavendra

we use ac and it is of sinusoidal in nature so for it form factor i.e, the ratio of RMS to Average value is 1.1 so in power systems 1.1 multiples are used....................

what would happen nif we increase or decrease the capacitor of a flood light.

1 Answers  

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explain why tap changer is always connected to high voltage winding side of the transformer.

10 Answers   IOCL, UPPCL,

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How can I indicate rpm on digital rpm meter with help of simple tacho output? tacho output is 90v at 3000rpm.

2 Answers   Godrej,

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i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

0 Answers   Bay Fishing Corporation,

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

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what are clipper and clamper circuits?

2 Answers  

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WITCH CARDS IN USE IN FIRE CONTROL PANEL.

0 Answers  

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sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

0 Answers   RRB,

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How to convert 2 phase to 3 phase electricpower in induction moter?

0 Answers   HCL,

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what will happen if 11KV is given to 1.5 square mm cable connected with constant load of 10A ?what will be the condition of cable after injecting the voltage?

1 Answers  

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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Types of tempering of energy meter?

1 Answers   Nespak,

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