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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?

2430

can mini-curcuit supply MIL-tested transformer !

2134

what are the breakdown voltage rating of mini- curcuit'transfarmer!

2172

What is the recommended voltage gap between Live and Earth and ,Earth and Neutral.If these are exceded what is the solution.

2 14408

How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

2176

what are the main faults that occur in stabilizers? How they corrected and resolved ? Types of stabilizers ?

2088

which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2873

How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

1975

iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?

1927

if we convert ampers into kwh or mwh ,which one formula use by us,pls tell me?

3 9774

what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

3380

i am working in automation feild my question is that how to find the KVA of transformer.

3 6034

how many types of ratings are there of transformer

Met Trade,

5 9759

How many types of lightings are there

ABB, Met Trade,

2 5215

What is the Polarisation index value ? (pi value)and simple definition of polarisation index ?

Essar,

15 80070

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Un-Answered Questions { Electrical Engineering }

what is ATS & RING MAIN UNIT in Distribution System?And its Function.

1999

is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

1792

diff.between servo motor and ac motor

2052

What is the RME and explain the full form and what is the RME work?

2847

What is precision of a measurement?

1121

why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points

2075

what is plunger and what's the use of it in motor alignment?

2644

What is the effect of positive feedback on the stability of the systems?

1086

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

2191

HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

1933

1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

11187

What was the Dg set radiator and lube oil temperatures trip in ACB

1830

why use phase displacement in transformer.and effect of phase displacement on transformer

2872

What are the specifications for getting approval of Substation?

1931

For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

1907

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