what is the method to calculate the voltage drop for number of meters Example 250volts I/p at one end if the cable length is 50 meters what could be the drop?, after 100 meters how much? needs formulae.

1 Answers  

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The Source internal resitanse Rs , When equal to Load resistance RL, the maximum transfered is of _____ % of input power?

2 Answers  

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How do you select the pickup value of the relay?

0 Answers  

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in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  

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how to test vector groups in transformer differential relay.

1 Answers  

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what is the meaning and full form of AYFY CABLE?

10 Answers   ABB, Cable Wireless, Ecom Associates, Tamboli Engineers,

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why the capacity of power plant is given in MW though the generators are rated in MVA?

3 Answers   TATA,

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Is HT capacitor rating connected directly to motor terminals , related to motor no load current?

0 Answers  

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WHEN SINGLE PHASE SUPPLY AS 220V, WHY THE 3 PHASE- 4 WIRE MEASURED AS 440 VOLTS INSTEAD OF 660 VOLTS (220 VOLTS PER PHASE i.e 220x3 = 660 volts ).

1 Answers  

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Why Phase to Neutral get spark

2 Answers  

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Why primary batteries not rechargeable and secondary batteries are rechargeble??? If any one know please send me.

1 Answers  

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Explain about 3 phase motor fault current calculation with examples?

0 Answers   QTC,

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