Answer / friend

brush motor having commutator and supply contaning or input
to the rotor by using brushes to the commutator
acc. to brush less motor having power input to the stator of
the motor

why do we use 3 single phase instead of one 3 phase?? though vee connection is its advantage but what is the hidden reason behind it??

2 Answers  

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3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

0 Answers  

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Transformer TTR test procedure

2 Answers   Descon,

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How phase to phase voltage comes 440V.

0 Answers  

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Is potential difference materials property ..? if yes tnen how.. explain brifly.

0 Answers  

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what is iron loss?

4 Answers   RRB,

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

0 Answers  

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to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

0 Answers  

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how to write program by ladder logic in case of PLC operation

3 Answers   Gridco, Sofcon,

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In case of 11kV dual delta bank what are the recommended protections with specific CT / VT requirements? The capacitor bank is to be connected to the main 11kV switchgear from where the H.V.Motors and auxiliary 440V loads.

1 Answers  

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What does dny11 stand for?

5 Answers   Cenored,

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A jet of fluid strikes a plate What was the force required to counter it?

0 Answers  

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