How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

0 Answers  

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how invertor convert the dc into ac give brif detail

0 Answers  

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What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

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typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

0 Answers   Siemens,

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why we are used thermistor in motor

1 Answers  

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Why do we use copper cable for HT Supply and why not Aluminium?

0 Answers  

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Why is the neutral point of a star connected winding of a motor not grounded?

1 Answers  

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how to reverse the direction of universal motor?

2 Answers   Finolex, JGT, TATA,

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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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why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain

0 Answers   ISRO,

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To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?

0 Answers  

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How to get a multiplier in 11kv energy meter?

1 Answers  

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