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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

what is the wireless access subscriber unit(WASU) and how does it work?

2252

which remote subscriber provide voice communication?

1962

Which one is more accurate servo or stepper motor and why?

BARC, HPT,

2 6640

how to initialize a pointer to an array?

Convergys,

1492

coil is consist of

Enercon,

1 3709

what is is the potential diffrence between two phase ?

Bhel,

3 5381

why there is no short circuit when any resistance is used between phase and neutral?

3 5753

what is the main purpose of reheater in a coal fired boiler

L&T,

3 9596

what is load line in control valve?

Boral, Qatar Petroleums,

3 10861

Any one can explain if there is any harm from humming noise heard from air circuit breaker : we have 415 switch board having two incomers from transformers 3.3KV/415V , when bus coupler closed, and open one ACB incomer to work in one of the transformers, the current started hunting around 50 Amps, and heard humming noise from the air circuit breaker, although the load current was only 1200 amps while the ACB capacity is 2500 Amps, and the transformer 1600 KVA. The same didn't happen when taken the other transformer offline. Why this humming noise and current fluctuation? is there any implication or danger, bearing in mind that we just returned everything back to normal and stopped the maintenance of the transformer. Shall we go ahead and ignore this noise?

6 10927

what happens when the transformer is connected to DC supply?

4 11524

when will cause the negative sequence falut in electrical system?

Schneider,

2 5954

how are engineers exploited in these days? why do they have to do mba in todays world?

1 3118

Why do you think you would like to work for our company?

Emerson, KFIL, Ranbaxy,

1 5874

Why do you think we should hire you for this job?

Ranbaxy,

2 6306

Un-Answered Questions { Engineering }

what is the chemical name and formula of refrigarent R-134a.

1782

What is the specific gravity or relative density of fuel oil?

1621

Define calendaring?

what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?

1674

Explain the combusion chamber

1578

How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

2298

Tell us what is detergent?

What is an fpga?

571

How will you Engage Labours on Site?

1414

Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

1525

hii.plz send me hpcl placement papers for officers trainees for graduate engg plz my email id is ajm_knit@yahoo.com

1824

Electrical Engineering

1507

Define a solvent?

748

What is current & voltage ? Voltage perform at any load without current or not?

1378

What is the chemical composition of ceramic and what is its atomic density?

510

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