Answer / danny

fuse is 2 breaking excess current hence transformer has less
current but high voltage,in home the voltage is already
transformed into current hence bigger resistance wire is needed
power is transported in form of voltage 2 avoid loss as
power loss is current/votage

In track electrification Either we use single conductor or double conductor? why?

2 Answers  

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why ferranti efect occurs on no load only?

3 Answers  

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I want to know what must the CT ratio be on a load of 300A is a 3PH nutral to earh installation?

4 Answers  

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What is the difference between UPS and SMPS?

7 Answers   Mukand, NightFox,

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What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

0 Answers   TATA,

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Installation resistance for whole installation of 16 kva & 25 KVA DTRA a) Between each conductor b) between conductor to earth c) installation resistance for each apparatus, each conductor to earth d) earth resistance for the system of earthing

0 Answers  

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if There is Short circuit in Power Transformer, what will happened to Buchholz Relay.?? How Buchholz Relay will respond.??

2 Answers  

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The principle of switching circuits for different types of batteries in application of storage systems

0 Answers  

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How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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what is the function of buchhos rely in transformer

5 Answers  

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Why diesel tank kept in 990 ltrs

1 Answers   Reliance,

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What is line resistance of cable & how it can be measured ?

0 Answers  

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