Answer / rameez rehman

It is difficult to transform direct current from one voltage
to another; hence, initially DC had to be transmitted at the
low voltage at which it was generated and used. This fact
limited its applicability: if transmission of large amounts
of electricity or transmission over long distances was
required, the cost of the conductor (copper wire) was
prohibitive. Alternating current may be generated at a low
voltage, boosted to a higher voltage by a transformer,
transmitted and converted back to a lower voltage before use.

Answer / pooja

vry much losses accour due to transsmission of dc.

is msrn reqiured only when the mobile is in roaming,pls tell me what is the concept of msrn.

3 Answers   Ericsson,

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What is JKMS FF?

3 Answers  

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Define potential transformers?

0 Answers  

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What is an inductor?

0 Answers  

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what is AC?

4 Answers   ME,

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how many types of thyristor are? shortly define them with purpose, application & working principle?

0 Answers  

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im an electronics and communication engineering..i have to attend an interview based on contract basis.i kindly request u to send all possible questions to my mail. MY EMAIL ID IS -ashishkashyap931@gmail.com

0 Answers   BEL,

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Which Programer/Programing Software Should i use to program Mitsubishi FX Series PLC. PLZ DO ANSWER

0 Answers  

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introduce your self

1 Answers   DRDO, Federal Mogul, Siemens,

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A 12v regulated dc power supply has a voltage regulation of 0.5% find amagnitude of variation?

1 Answers   TCS,

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What is fm.

0 Answers  

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what is the function of DVJA card in Nokia BTS &how it work

2 Answers   TNS,

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