Answer / rancho

due to corona effect

Answer / binod

LOSE TR.CORE
AC TO DC NO OF RIPPLE CONTENTS MORE THAN SPECIFIED VALUE
D.C TO A.C CONVERSION NO PROPER FIRING ANGLE

What is Harmonics how it is produced and what is the method to control the same

0 Answers   Siemens,

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what is short circuit force ? How to calculate it for Panel?

1 Answers   Bilt,

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How do you reset circuit breaker?

1 Answers   Bhel, Kaveri Steels,

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What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

0 Answers  

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Hi,i want to appear for IES (EEE),can any one plz help me how to apply and how to prepare

1 Answers  

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WHAT IS THE SETTING OF OVERLOAD RELAY AND UNDER VOLTAGE RELAY IN PERCENTAGE?

2 Answers  

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What is the different between digital phase converter and ordinary phase converter?

0 Answers  

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A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

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How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)

1 Answers  

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can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

0 Answers  

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