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

If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

2157

Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

Bhel,

1 3325

EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

Coal India,

1892

WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?

Coal India, Ghana Grid Company,

4876

what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

Bhel,

1976

i have completed Diploma in E.C. in 2005. How i get electrical superviser licence in gujarat.

1771

Where we can use 3.5c cables instead of 4c cables.Why?

4 14001

Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

NTPC,

2 6760

What is the calculation for finding cement and sand for 10' * 12' area ratio 1:6 thickness 12 mm

DLF, JVS,

3 7501

WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?

2179

What is 2P*0.5 sqmm screened copper cable and what is the use of it..?

1 3579

A MACHINE WHICH HAVE 1000rpm SPEED IS LARGER IN SIZE AS COMPARED TO THAT OF A MACHINE WHICH HAVE 1500rpm.WHY ?

2 4446

any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

1927

What kind of tools and materials are required to test water softening system of heating plant?

2009

how to calculate steam velocity on tg i/l ?

2012

Un-Answered Questions { Engineering }

What is a difference between indoor transformer and outdoor transformer of same rating

5831

what happen when increase or decrease size of lamp,light.glass.

1924

Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

1665

Which country has the worlds most powerful tank?

1112

Which is the best option for maintaining water level of Boiler 1)Float type air break switches(well known as Mobry) or 2)DP type transmitter? Please explain in detail !

1759

Explain how can you convert air mass to air volume?

1105

nwhat are the main Components of servo motor?

2091

Which rocket led apple to space?

827

Punj lloyd is coming in our Jadavpur Universtiy campus for campus placement. Please send me some hints about the writtend exam. My email id is subratafriends@gmail.com

2854

What are the advantages of vscf wind electrical system?

1093

how to select the isolation tranformer for siemens 802dsl cnotroller

2069

what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)

2715

Qatar petroleum will call me for an technical phone interview as safety officer Please let me know what kind of question they asked ? any idea about this written test ?

6607

Explain the costumes of Assyrian women?

what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?

2020

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