Answer / iftekhar

There is two type of earthinh connected with transformer. One is body earthinh which is Pipe type GI earthing for body and another is plate type Copper earthing for natural.

In a simple spur gear train, gears with 24, 48, 32, 72 and 96 teeth are in sequence. The gear with 24 teeth runs at 900 rpm. The speed in rpm of gear with 72 teeth is

1 Answers   Caterpillar,

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How does one convert an AC motor into a generator?

6 Answers   Bhel, ZK,

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Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?

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can anyone send me some sample question regarding power grid corp

0 Answers  

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What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  

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what is range ACB

11 Answers  

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can we replace Dyn11 transformer to Yy0 transformer and what is the difference between the two type

1 Answers   Arab Contractors,

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importance of reactive power management

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what is the difference between the alternator used in hydro and thermal power plants??

2 Answers  

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a transformer can beb used as aload?give discription

2 Answers   Esses Eltech Systems,

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electrical resistance in human body?please dedails quick. mail.psrinivasan20@yahoo.com

2 Answers   CTS,

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why 15 kw motor winding resistance is low then 5 kw motor winding resistance?

0 Answers   Baosteel,

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