Answer / ehsan

single phase motor is called that have one phase n neural
and run on one phase

Answer / zack

the motor which run by 1 phase and which has capaciter for starting purpose ,

Answer / ashok

To produce any twisting force or rotating force, there must
be a two currents at diff p.f. So to produce two diff
currents uses capacitor (for current displacement)and is
called two phases.

Motor produces two phases for rotating by using internal
capacitor.

In single phase motor doesn't rotate at all.

Answer / kumar

the motor which run between phase & neutral is called
single phase motor

Answer / sanjana singh

kya simple ques.. ka mountain bana dete ho.

simply 1 phase motor is a motor which run on single phase supply.only two wires are used phase & neutral.

what is the meaning of transformer short circuit test?

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In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?

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i have done my b.tech in 2009 .still hunting for a job...wat shud i answer if intervevwr asks..(what u have done 1yr)

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ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]

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why fault current always calculated for 1 seconds?

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WHAT IS PRINCIPLE OF TRANSFORMER

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According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

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Formula to calculate fault current flowing in the neutral line?

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Advantage of earthing transformer

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what is frequency transformer?

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