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 A check, B check, C Check & D check for a diesel Generat

Jtekt Koyo Bearings,

2135

In Megger which types of test we can do ? and How it works? How to use?

Power Grid,

3 6718

what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

Bhel,

3063

How do i calculate material requirements for various concrete ratios, brick masonry for 1 cum?

QER,

3 7010

How many types of traps are used?

1 5280

what is motor contrl center .

3 5313

difference between temperature sensor and temperature switch

ABB,

3 9435

Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

1989

Dear Friends, we are planning to design Power distribution and Fiber optic in the same cabinet.Like Front side Fiber optic and Rear side Power distribution.Is it any possibility of problem occurs like interference etc? Your answer is highly appreciate.

2223

Whats changes in Transformer Oil BDV in changes in temp or Climate?

TATA,

2 6406

why the electrical plug point pin(earth) size in max

Autoneum Nittoku, Bajaj,

1 5300

what is dedicated earthing

Apollo Power, Student,

2 11463

how do you select the ct/pt rating in substation

Apollo, Shreem Electric Ltd, Tata Motors,

1 7786

What is ball bearing concept & its design.

1848

Are you ready to relocate with your immediate family to United States as a new employee?

L&T,

5415

Un-Answered Questions { Engineering }

I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.

2398

is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

1872

I got i20 for university of bridgeport,university of new heaven and eastern michigan university.Please tell me visa success rate for these universities.And I want to go to Connecticut.At that place two universities are avaliable one is new heaven and the another one is bridgeport.Which is the best? Please give reply as early as possible.

2392

what is the standard duration after failure EB power

1852

Which pollutant is major greenhouse gas and what is its effect ?

1063

How to create a Button use visual basic in Excell 2007 and how to hyperlink the button ?

2078

What do you understand by the concept of a 6 stroke engine? Explain how it works.

1091

I want single line diagram for AMF & DG syncronizing panel

7215

Can a Student without engineering background appear for GRE means If he did Bachelor of science in Information technology i.e BSc(IT).

1970

what is the requirement regarding earthing of Single conductor with AWA

2266

What is the difference between hot and cold loop testing?

1167

please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826

2098

In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.

2285

For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38

1903

ratings of lightning arrester

2055

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