Electrical Engineering Interview Questions
Questions Answers Views Company eMail

WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

L&T,

808

explain Uninterrupted power supply detailed electronical operation with circuit diagram

Emerson,

1 4296

requirements for making parallel operation of Uninterrupted power supply

Emerson,

2 3000




What is the significance of 3.5 core cable ????

Intelux Electronics,

8 15568

as per standards how many neutral earthings and body earthings are needed.please help me

2 2552

arcing is due to only capacitance or it is due to both inductance and capacitance? explanation.

2 2146

what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?

5 2762

in industrial lighting in each circuit how many lamps can be given? and how much load can be put on each circuit? is there standard for this? please help me with the standard description?

3 2694




why use delta star x-mer in distribution system.

3 8794

What is ment by KVAR and what are the advantage&dis- advantages of KVAR

2 8761

What will be the current after disconecting the bus bar or cable before discharging ?

Sodexo,

2 2938

which type of amplifiers are used in multimete?

NTPC,

865

How to measure the Harmonic Distortion of UPS ie THD?

NIC, MG Tech,

991

Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

650

Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

649


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Un-Answered Questions { Electrical Engineering }

LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

831


hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar

759


3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw

709


how to calculate the conductor size for certain KV transmission line and distribution line?

1215


for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

1256






Why r u using pf panel. what the uses

631


pls someone send me sample question papers along with the key.thanks in advance

1006


Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

1690


what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.

6316


why HT armoured cable does not glanding

2669


What are the weight of 800KV DA,DB and DC type tower ?

1914


hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

759


How cmd is calculated in case of energy neters

603


Why cables and busbar both needed in LT Panels?

947


during installation time of transformer and alternator which points we have to observed?

672