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

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Engineering Interview Questions

Questions Answers Views Company eMail

What is the functaion of IGBT in UPS system?

1 4049

Can we Use AC Servo Motor with Variable Frequency drive instead of Servo Drive? OR with VFD, only simple induction motor can be connected? VFD (Variable Frequency Drive)is having facility of Encoder Feedback.

2853

Difference between Relief valve & pressure reducing valve ? Can we use pressure reducing valve instead of pressure relief valve ?

Sterling, Vanaz Engineers,

6 27402

difference between microprocesser and microcontroler

HAL,

1 3504

why Flywheel is used (Need technical answer)? why generally flywheel is big in shape?

Ford, HCL,

8 25793

What is the difference between Floot charge and Trickle Charge.

Torrent Power,

1 5337

what will happen if the input of a transformer is dc?

Hindalco,

10 11509

when we connect the capacitor banks in series with the circuit?

Cipla,

3 7213

What do you mean by component versionig?

1951

Is it necessary to install Lighting Arrester on both side side (i.e HT and LT) of Transformer in a transmission substation? if yes Why on both side?

1 3849

An engineering term STALL used in compressor operation what it means?

1 4464

In foundation design, while we do the base pressure check, we normally check if the attained pressure value is less than the GROSS BEARING CAPACITY of the soil which is the sum of net bearing capacity of soil and the overburden pressure. Actually, the overburden pressure acts against the net bearing capacity of the soil and I feel that we are actually increasing the bearing capacity value and doing the check. I feel that this is NOT right. Please clarify on this.

2276

which connection is safer series or parallel?usually which connection we prefer at home?

5 10011

How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket

2362

what is the meaning of neutral displacement ???

2748

Un-Answered Questions { Engineering }

sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

2180

What is control system?

1216

Explain what made you choose aerospace engineer line as your career?

1100

What does f.o.f. Stand for in piping design?

1187

how to convert lv line to hv line and viseversa, any losses will occur during this process

2074

computer is male or female.....???

1880

for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv

1483

hi dear friends i have applied RRB exams SE so i need previous year question papers please send to my mail id santhu.hpt@gmail.com

1935

what are the duties of Site Engineer in work site?

1637

Which element causes difference in higher and lower heating values of fuel ?

1095

what is the definition(body) of a default constructor in c++?

1962

Please explain what is cotton fiber?

What causes a hydraulic cylinder to skip?

2207

thyristor controlled APFC panel design parameter?

1794

How hart protocol can be connected with control valves?

1064

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