Electrical Engineering Interview Questions
Questions Answers Views Company eMail

I have 800 Amps MG Fix type breaker It is in on line & it has been given only UV (under voltage)coil connection for tripping purpose.now it is not working properly means its getting tripp so how can i replace it or how can i rectify the problem without destrubing my load??????????

2 2217

What is diversity factor and how to calculate it

Sobha Developers, Al Faraa, Amul, Pentagon,

2 13102

Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?

792




There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

693

The height to which the liquid in a tank to be maintained for a certain constant velocity?

716

What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?

653

A jet of fluid strikes a plate What was the force required to counter it?

698

thermal power station operation in general

Jindal, NTPC, AJ Square Inc,

11 24951




What is a HRC fuse (Full form)

Moser Baer, Gammon, HRC,

26 47528

How to conduct the Magnetic Balance test on Power Transformer?

1806

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.

Bhel,

929

BSNL TTA EXAM QUESTION

BSNL,

972

How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 2153

bsnl tta exam question

708

CAN A CD/CLOCK RADIO WITH 110V 60HZ WORK ON A 110V 50HZ FEED.

3 1908


Post New Electrical Engineering Questions






Un-Answered Questions { Electrical Engineering }

What is the types of HT motor testing

2130


Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

465


why magnetising curve not start with zero voltage?

886


How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

1015


HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

674






why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

832


why u r living from presentaly working.

988


How wire size can define in electrical wiring? What is the ratio?

1006


Why single phase induction motors are not self starting ?

303


ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

881


XYZ

891


if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain

147


How will polarity test of Dy5 Transformer ?

890


explain working principle of earth leakage relay

2243


i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...

620