Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

what is the difference between 11kv and 13.8 kv? why we can't used one of these 2 sources?

2 6507

What is maximum rating of transformer ?

2 6242

What is reason of rating of transmission line multi pal of 11 like as 11/33/66/220 ? Why not use 75 kv 23 kv line in power system ?

Apollo, Balco, Bhel, Vardhman,

1 3563

what is the electricity

3 5701

IS THERE ANY ELECTRONIC CIRCUIT TO REDUCE THE NEUTRAL TO EARTH VOLTAGE BELOW 3V ?

1 3561

Dear All, In a 400V power system, ratio of three current transformers installed incoming switchgear is 4000/1. Maximum three phases short circuit current of this system is 48kA. One CT is installed on neutral of upstream transformer (6/0.42kV, solidly earthed) for 51G protection. Would you please inform me about the correct CT ratio of this current transformer (on neutral)?? Thanks a million

2 4889

ac and dc motor advandtage,disadvantage,aplication

Apollo,

2 5309

what would happen nif we increase or decrease the capacitor of a flood light.

1 3573

The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

1 2043

What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

Construction, NPCIL,

3 6376

What are the factors considered for the selection of cable?

NPCIL,

6 35499

Draw torque - speed curve and load curve of induction motor? mark operating point ?

1 2128

why distribution transformer are of DY11 type?

4 13969

how to check a three phase induction motor by multimeter & megger?

2 20374

Short circuit current of 2500 KVA 11/0.415 KV transformer both Secondary and primary side. best regards. Ali

1 3918

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

I want single line diagram for AMF & DG syncronizing panel

7271

Why squirrel cage motor can only use with low starting loads ?

2140

ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

4221

hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

2176

placement paper samples of mspl company

2004

hi can anyone pls tell me the eee interview core questions asked in l&t

2140

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 .

1994

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2665

please send me last 5 year interview questions

2264

please send me previose rrb junior engineer qustion papers

2219

What the main causes of transient interruptions on Over-Head Distribution Lines?

2212

Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,

1914

Draw the line diagram of diffretial relay connected to transformer?

2513

how you will decide the distance between the power transformer and its fencing

2030

as a electrical student why should i hire you?

2568

For More Un-Answered { Electrical Engineering } Questions Click Here