Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is a core company? why should we join a core company?

1 3583

line tester lamp working in which voltage?

3 4300

anybody can give the voltage value for 1M ohm

2 3823

why dc series motor has high starting torque

2 31271

How synchronous motor helps to improve PF? plz explain

1 3523

How to select busbar?

2 5353

Why IGBT is very popular nowadays?

TVS,

3 17587

what is the advantage of Cathodic eathing system and what is the basic principle and how itis working, please explain clearly .

Meinhardt,

2 3577

How to calcluate the current by means wires/cables in square mm

2 4880

what is working of communitator in a dc generator?

3 8364

what is the maximum load sutiable from earth to phase and what is the max voltage earth to phase suitable

1 2953

What are series and parallel isolators?

3 5859

We have got the HT connection of 1000 KVA in which we have installed a seprate APFC panel at the PCC end & seprate KWH meter is installed. My question is that does the KWH reading shown in the meter is a part of the Consumption ???? ( approx 500 units is shown)

1 1820

Technical requirement of Copper earthing over GI earthing.

1 5254

why the electrical insulators suspention breakdowen

2 3175


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Un-Answered Questions { Electrical Engineering }

According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

1508


what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

1481


Explain the working of any one cutting machine

653


How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

3989


What is a compensator?

651






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

1521


Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

1580


what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????

2776


Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

2551


What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

1830


How to calculate the value of earth capacitance in a transmission line.

1774


explain safety measures in alternator?

1317


How to size Air Circuit breaker (ACB)? What is the most important factors?

1769


sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

1385


solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

1328