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

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Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

2285

what happens if DG N earthing fails while running and N Earthing fails while Transformer on load ???what will be the impact ???????/

2 5706

I need the proper answer on :- What is the Earthing Value as per the standard for Raw power and UPS Pit and in panel /DB N-E value ???

2 7755

name the famous power plants present in A.P

Power Grid,

1 3048

what is Programmable logic controller?what is its importance and where itis used????

3 6994

Form fator is the ratio of?

5 10503

what is meant by bus bar and outgoing/incoming breaker in an electrical/electronic circuit

3 17898

WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5 10009

Why capacitive banks ar5e important?

Siemens,

5 9577

i have done DAE in Instrumentation and Process Control. i have applied for an apprentice training in chemical company after three day my interview will be conduct but i need more information about industrial process control and controller. my e mail is imran_dilsetu@yahoo.com please tell me interview question relative to instrumentation ?

2379

Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta

IPR, Maruti Suzuki,

7 14242

the power loss in an overloaded line is mainly due to? a. resistance b. capacitance d. inductance d. none

4 6717

voltage at generation stage is usually- ? a.11kv b.33kv c.66kv d.220kv

12 22314

resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

HCL, SSC,

4 13204

campared to ac, in dc corona loss is

DRDO,

4 11481

Un-Answered Questions { Engineering }

Which outer cover is on the welding rod?

1317

Explain cos(theta) and Sin(theta)

2164

how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar

2087

Define tons of refrigeration and cop.

1271

I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?

2251

what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

3898

y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

2054

my dear friends i want to know about pattern of HPCL & SAIL written exam papers. so please send me the details.

2105

Any one can explaination about calibration with rotating sub standards?

2132

Define sensitivity?

1155

Will a steel cable become longer if it is heated while under load? Explain

1233

Tell me what is glass transition temperature?

How many years did it take for you to complete school?

1167

If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

2076

Why are the laminations insulated from each other?

1225

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