Answer / msalam_shahin

Though Transformer is an inductive circuit so it can act as
a low pass filter.......

But if the transformer's supply frequency is higher then
the transformer then the paper insulation and di-electric
oil act as capacitor. Then the combined effect of
transformer's inductance and capacitance act as a band pass
filter.....

Answer / shailendra

bandpass of a x-mer is 50 hz.

Petroleum jelly is applied to the terminals of the lead acid battery is to prevent?

2 Answers   KSEB,

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Advantages of short circuit and open circuit tests of a transformer?

3 Answers   Engineering,

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Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

0 Answers  

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if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

0 Answers  

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2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

0 Answers  

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auto reclosing scheme for radial ehv feeder is to be implemented or not?

1 Answers   State Board,

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how can we calculate the reactence of the current transformers?

0 Answers  

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what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

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what is the preventive @ predective maintenance

2 Answers  

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will we have to design the UPS differently for both i.e. if we want to connect the two batteries in parallel and/or we want to connect the two batteries in series ?

4 Answers  

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Dear sir, please tell me how many day use CTPT transformer

1 Answers   Daya Engineering Works,

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What is the differemce between Pulse transformer and Welding transformer.

1 Answers   BARC,

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