Why in celling fan stator are rotatig while rotor are steday

6 Answers  

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what is bus pt and what is the function of it ???

8 Answers   TATA,

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What is system earthing?what are the types?

1 Answers   ABB,

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how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

0 Answers  

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what the effect will occur if we increase the airgap in induction motor

4 Answers   IES, Tanfac,

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briefly explain principle of resistance welding

0 Answers  

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How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540

0 Answers  

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what is difference between short ckt and overload?

6 Answers   Siemens,

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Power Factor Correction Panel (Manual & Automatic)

0 Answers  

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in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp

1 Answers   GATE,

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do you have some of interview Questions in power and genrator section in general whith answers

0 Answers  

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I have 200 KVA Isolation Transformer for UPS input side. & ups was having 48% load, suddenly got short what will be the reason.

1 Answers   Mukand,

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