what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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What is use of reactor..how it is help ful in electrical system .....brief explain

1 Answers  

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How can we calculate ac current from the given DC current when AC voltage is given?

0 Answers  

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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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How much RPM in Turbocharger in Diesel engine.

9 Answers   Greaves, MAHINDRA,

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What do you mean by linear and bilateral network?

20 Answers   Automation, Disa, EGCB, Infosys, OPTCL, TICT,

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what happens when parallel resonance occurs?

2 Answers  

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What is the basic difference between AVR and stabilizer?

2 Answers   Gujarat Alkalies and Chemicals GACL,

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as we know that N=120f/P speed of an im can be controled only through changing no if poles, can we control by changing the frequncy????

7 Answers   JSW,

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Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   Schneider,

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how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer

0 Answers  

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