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 happens if DC earthing and AC earthings are shorted?

1 5685

what is the equvalent indian material code for EN10025/2- S75JR

Apollo,

2886

how the priming is done in a centrifugal pumps?

2 12634

i am btch 4th semester ece student.i want to get idea 6th month indistrial tranning and job in tcs.

TCS,

2073

how much axis is in CNC machine?

Delphi, Escorts, Telco, TVS,

7 10995

1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.

CECRI_Central_Electrical_Research_Institute,

9 12658

What is the permissible value of earth resistance!

Torrent Power,

11 38114

HOW WOULD YOU FIND THE EXACT NUMBER OF WHITE MARUTI CARS IN MUMBAI???

HCL, Zycus Infotech,

2 12717

wt wil happen if a 120kv line is grounded

4 6253

why dijkstra algorithm not used for negative weighted edges graph??

2081

relation between level and differential pressure.

3 13287

what is difference in chemical composition between fe415 and fe500

1 10017

why ne555 ic is called as timer ic? we can use many other ic for timing generation... why not they called as timer?

1 3820

where proximity sensor installed on tank in loading arm application

1957

I Have concrete mix with 440kg opc and having 37 mpa strengh in 7days while in 28 days only 42mpa can anybody tell me the reason for the same.

4 7344

Un-Answered Questions { Engineering }

What are the rules that must be kept in mind while designing castings?

1218

flow chart to convert binary number into decimal

1851

What is the meaning of loop in transformer

1794

What is a pn junction?

1051

how to identify the cable quality and what is flame proof cable

2110

What is the advantage of memristor?

1024

How does cost of generation from hydropower plant compare with other sources of electricity?

1056

Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264

1949

If we buy crush sand for 3200/ Brass and cement for Rs350 /Bag and flyash 1200 / tonne....and my production is 230 Bricks per bag than how much cost is required for 1 flyash brick?

2173

Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

2000

why in the three pin plug all 3 pins are cutted ?

2013

what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com

2323

what are procedure of sox-nox calibration

2964

why booster transformer is used in sumpners test conducted on transformer????

3582

why -48 volts dc used in telecommucation

2650

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