Electrical Engineering Interview Questions
Questions Answers Views Company eMail

mccb service sittings be done?

653

what is sevice settings for mccb?How can be it setted?

731

CAn a TJM 10 relay measure over current ?

2 5486




what is sevice settings for mccb?How can be it setted?

1 2201

why magnetising curve not start with zero voltage?

TATA,

949

what s d difference between inverter an ups

Jindal,

1 3406

why are transformers rated in KVA and not in KW

ABB, Bosch,

8 8366

Why glands not provided for XLPE cables

Saint Gobain,

1 4522




Why screen of the screened cable not earthed on both the ends of cable

1 2268

what is sevice settings for mccb?How can be it setted?

Bhel, Minda,

903

WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?

2773

IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?

721

what are the functions & ratings of panels mentioned below: 1. Main LT Panel(MLTP) 2. Motor Control Centre(MCC) 3.Feeder pillars 4.Busducts

Aurobindo,

1 1826

what is the meaning and difference between ELECTRICAL DRAWOUT and MANUAL DRAWOUT?

3 8768

what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB

734


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Un-Answered Questions { Electrical Engineering }

when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)

718


What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

674


Why mostly the HV side of transformer has Delta?

1884


Can i use the B-curve MCB instead of C-curve MCB

776


I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????

698






what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

1018


if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

906


is it possible to have dc motors on single chip

565


why we use sinosidal voltage / current instead of others in system?

759


Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?

5090


What will be in Mahagenco Trade Test Exam? I want to know the same.

2438


How we calculate the size of ht cable for any transformer

863


can we find the inductance of a induction motor?

843


how we can calculate 2 phase welding transformer rating or total power?

671


What is the real function of reverse power relay in generator panel while syncronising?

813