why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??

5 Answers  

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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how to calculate the power loss of cable?

1 Answers  

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How can i check a relay good or not?

2 Answers  

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Usage of flywheel diode in relays

0 Answers   Jindal, Voith,

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why three phase three wire system probably did'nt have neutral

2 Answers   Marico,

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what will happen if dc supply is given to ac motor?

9 Answers   CTS,

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what is the first step of dg shycroning ?

2 Answers   ABB,

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How many no of flip-flops are required to get 16 bit counter

10 Answers   HAL,

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how calculate external illumintion in a compound area. for e.g. there is one open park having 600m2 area and i have to put 40w flouresent tube fitting with pole. how shall i calculate the numbers of fitting.

1 Answers  

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what is principle of DG

5 Answers  

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When lag/lead/lag-lead compensation is employed?

0 Answers  

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