Answer Posted / balu

In ceiling fan axial air flow vertically.so should rotate in anti clock wise direction.in table fan axial air flow horizontally .so it should rotate in clock wise direction.for air convenient only these direction r selected

what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY

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Control wiring of a dol starter for forward and backward

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1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

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Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

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What is essential to prove safe isolation of electrical circuit?

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What is the difference between a Root Locus plot and a Bode plot?

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how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.

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can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

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what is the maximim current drawn by 1 phase and three phase welding machine

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what is the clear formula to calculate cable size for a load

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during installation time of transformer and alternator which points we have to observed?

2011

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How to design the NGR Resistance

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Explain how you decide what size of electrical wire do you need?

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What is the difference between Encoder and Resolver?

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Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....

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