Answer / sachin verma

There is no such a transformer like Extended Delta Auto
Transformer. Auto Transformer is only available with star
connection.

Answer / raj kushwah

that type transfore no maked so that time only auto
transformer. with star connecton.

what is deferens between HT&LT DG

2 Answers  

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DIFFERENCE BETWEEN TRANSFORMER AND CURRENT TRANSFORMER?

7 Answers  

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whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

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What is Black-out and Brown-out situation in the context of voltage stability in power system?

1 Answers  

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why ct ratio always rated 5.

1 Answers  

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If there is no problem with the electronic circuit and regulator then why the motor start rotating at low value of regulator with full speed both at laod and no load??? and if my judgement of circuit is wrong then what is your openion?

1 Answers  

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why the Parameters : Base Voltage & Maximum Voltage can't be equal in value in a VFD (Variable Frequency Drive) ? How much the base voltage would be lower than the maximum voltage ? If 400 V is the 3 phase output of a VFD ... then what should be the base voltage ? thanks a lot

1 Answers   Yaskawa,

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defination of lines

0 Answers  

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What is HT? And specify the range of voltage?

5 Answers   HSL,

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how to calulate transformer secodary fault A?

1 Answers  

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What is the meaning of Fault level rating?

1 Answers   Balrampur Chini Mill,

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Does induction motor start with dc power supply????

4 Answers   Essar,

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