Engineering Interview Questions
Questions Answers Views Company eMail

hiii.. i wanna ask u is it neccessary to take coaching for preparing for interwiews for placement. because we have toclear the aptitude test

1 1316

why battery room in substation is black coloured?

4 8347

why voltage ratings of xmission are in 11, 33,66kv and why not 11.5 ,16,19 or any other

HCL,

2 3174




what is the difference between RCCB and ELCB?

3 3430

What is difference between PLC and SCADA

Vimal Fire Controls, Uflex,

13 53663

What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 1898

WHY IN THREE PHASE CABLE 440V CURRENT FLOWS IF IN ONE PHASE 230V CURRENT FLOWS ???

3 5263

How Can we calculate current carrieng capacity of Copper Bus-Bars and Alluminium Bus-bar

2 4731

difference between load bus and dead bus?

4 17148

can i get Mahagenco sample question paper?

565

How to define the size of control valve?

4 4567

Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?

582

can a deareator be placed at any height with care that suction (NPSH) for feed pump is satisfied

Sail,

498

Are mechanical seals in pumps direction specified?

Sail,

4 3354

what is FACTS & where i can material regarding to facts.

2 2385







Un-Answered Questions { Engineering }

in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

567


I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

675


what is the properties of good transformer oil

507


what should I refer for examination of BSNL-TTA. Please suggest me good reference...so that I can clear this exam.

559


Dear sir, I have applied section engineer post at rrb Chennai.Please send me the previous technical question papers and answers

519


How to calculate the force on a column of three story building. What should be the base concrete height?.

570


How to see the inductance in a transmission lines

543


compare the conditional operator with if-else-if statement.

518


If we increase only P what will be controller action ?

514


I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

647


I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?

471


if size is 235cmsx15cmx100cms so how many cement bags and how many sand bags are used for concrete mix

391


how mass curve differs from hydrograph.

216


for 200 kg of cement how is the mix proportion in kg for m25 grade of concrete

407


i have been filled the form of AIRPORT AUTHORITY OF INDIA for ATC & ELECTRONICS but this is may i did'nt got exam date .when it will conduct.

532