Answer / jagjeet singh solanki

power transformer is used at generating station and its rating is above 200kva but distribution transformer is used in distribution system to step down the transmisson voltage to distribution voltage and its rating is about 200kva it is kept in operation all the 24 hours a day whether they are carring any load or not.

star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .

7 Answers   HP,

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What is the resistance to be connected for supplying the load of 20mV,1kohm from 20mV supply using rectifier.

1 Answers   Anna University,

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What is a Single Phase and Three phase Power? How it will be converted or transformed into another form?

3 Answers  

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function of soft starter .

2 Answers  

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how electricity is generated an supplied till consumer

1 Answers   Power Grid,

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why the name trunking bus PT

0 Answers   Siemens,

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what is the definition of a power transformer ?

4 Answers  

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Three phase power is measured with two wattmeeter for balance three phase load.the reading of one wattmeter is zero.we can conclude that the power factor of balance load is?

1 Answers  

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A synchronous motor is operating at a leading power factor .if the applied voltage is decreases ,(the excitation remains constant ) ,the motor current a)increases b) decreases c)remains same d) none of these

2 Answers  

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Hi to all... I Want Weight Details of the alternator for making free power energy.

0 Answers   ME,

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What is use of starter and choke in tube light

0 Answers  

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how oti and wti connections are different from each other?

0 Answers  

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