Answer / antaratara ghosh

It is the impedance of the secondary circuit in ohms and
power factor..the burden is generally expressed as the
apparent power in volt-amps absorbed at a specific power
factor and at the secondary rated current...

Difference between megger test equipment and contact resistance meter test instruments?

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Does induction motor start with dc power supply????

4 Answers   Essar,

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explain all the classes with example

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It is used or not HT cable single core 630 sqmm in LT 3 phase capacitor bank which is used in PCC(power control center).

1 Answers  

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what is relation between HP & BHP

3 Answers   Usha Martin,

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Define stepper motor. What is the use of stepper motor?

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How to select the cable size for the given load ?Pls explain the Formulae

3 Answers  

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Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

0 Answers  

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

0 Answers   Bhel,

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ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?

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the distance from my office to d.g is aprox 400mtrs and voltage drops ibn my office near about 40 volt what should i do p[ls suggest.

4 Answers  

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