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

exactly how a vapor bubble can destroy impeller?

IGCAR,

3 8702

from where u will get friction factor 'f' in darcy's formula?

IGCAR,

7 16317

what is the relation between f and reynolds number?

Bhel, IGCAR,

5 14920

My interview is on 21/09/07.Kindly send me the Questions and answers on 1)Inspection and testing of pumps & compressor, 2)Piping 3) HVAC

2 5428

Why we connect the capacitor in Delta?if we conect in Star what will happen?

9 32940

What is IGBT?Where it is used? What is the difference between IGBT and Thyristor?

AC, Formo Plastic, HBL Power Systems, SECL,

5 65026

What is mean by diversity Fator?

7 21456

can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

Philips,

11 22442

Explain Clearly Pahase and Neutral?

7 11956

Why the Motor takes High Current in Starting time?

5 12452

What is the difference between Surge protection device and Lighting arrester?

6 16883

Explain the working principle of Synchronous Generator and Assynchronous generator?

TATA,

11 55062

what is plc?

HPCL, KRL, Noor Company, Petrochemicals, SS Automation,

27 46210

why the current leads voltage in the case of a capasitor

Infosys,

9 21458

I am an Engg[ECE] 4th yr student. I have been short listed for Indian Navy screening interview for Short Service Commission. What sort of questions are asked there????

Indian Navy, Samsung,

1 7970

Un-Answered Questions { Engineering }

[lease send recent question papers of rrb in junior engineer

1917

how exact reduced the work done by compressor by use of intercooler?

1615

Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation.

3132

Define dynamometers.

1096

what is meant by 3rd hormonics ?

2041

Do you know what is ‘natural fibers'?

Why is tan-delta test and capacitor measurement done on alternator?

2224

How we make bend & diffuser from any pipe (it's equation)& how we mark in pipe....

1866

Please mail me the sample papers of PNB for the post Dy. Manager.

1909

Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?

1774

Explain why making capacity of the circuit breaker is higher than breaking capacity?

1066

why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

2195

Please somebody tell me the call flow for MO & MT call with diagram & complete explaination ?

3654

In case if concrete box girder bridges how is the number of cells determined?

1194

How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

2031

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