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Electrical Engineering Interview Questions
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how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

1522

How can get electrical "c" licence.I am complited in Deee.Passing year of 1993.Working in pvt cocern lt Line.Please advise me .Cell no 9994786021

Apollo Power, Chemplast, Christy Quality Foods, ITI, Mani Associates, Microtech Engineering, TAFE, Tamil Nadu Power Company, TechSun Energies, Thermax,

59 215218

what isthe emf eqation of a transformer

 7 11037

what is the capacitance of a single conductor

Bhel,

6 14740

what is the working of air drayar

1 4099

what is the working of air compressor.

5 32046

what is the working of hydrent system.

2 6390

why and how current drawn by battery charger depends upon the altitude where it is located?

 1566

What is Automatic Voltage regulator(AVR)?

Cummins,

6 18641

If there is major % of Voltage harmonics in the system, how can it be control or reduced?

JCN, Wipro,

1564

why link is provided in neutral of an ac circuit and fuse in phase of ac circuit?

 4 34816

Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

 1968

why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

Altrion Technologies,

8 30572

what should be the resistance between two winding. Let 10 kw motor

 3 5246

How do you calculate of power factor, if it is lagging or leading for unit(1).

 4 8339

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Un-Answered Questions { Electrical Engineering }

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

1419

What is an iron loss or core loss pi?

625

What are the significant parts of dc generator?

633

What is ramp signal?

638

TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?

1573




Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

1532

what is the relative size of single and three phase?

1409

how was your last weekend.

1335

Explain how you intend to work under pressure to meet up with deadline target?

1928

What are the advantages of hydropower?

655

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1722

What are the advantages of nichols chart?

842

Is it posible to instal one more SMDB from the existing SMDB and is it practical.

1596

1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?

1374

Why synchorised generators are used for the production of electricity?

716

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