Engineering Interview Questions
Questions Answers Views Company eMail

how much current take 16sq mm Cable

2 9111

what will be the difference in compressive test results for a 150 mm cube, a 150 mm cylinder and a 300 mm cube

5 11194

why seismic analysis not done during design of slabs

3 5492

how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

Vatika,

2372

how to select electronic timer(Star-Delta) setting for diff. rating motors

Getrag Ford Transmissions,

1446

what is the working principle of soft-starter & how it diff. from VFD ?????????

L&T,

5 20878

when was first developed dmrc.

DMRC,

1754

what is the purpose of %impedance for transformer

3 8598

does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

1391

What effect of supplying stationary generator (800kVA) with 415V AC from 1500kVA transformer?

2 3716

I am from B.Tech back ground, i had Applied to do masters in Engineering management, and university gave Admission and sent I-20, if the interviewer asks why are doing masters in this field, even you are from B.Tech (information technology)? Can any one give me relevant answer, if interviewer asks that question

US Consulate,

1518

i have studied my Btech up to 5years, is any problem with duration of the year.if the us embassy interviewer ask me why you have got 5 years to complete your btech,can you please give me answer.And i got less percentage.

US Consulate,

1 3144

what is meant by VFD ?where its useful ?

7 9177

What is the SCR system in drilling rig.

Weatherford,

2 14669

What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

NFL,

1567


Un-Answered Questions { Engineering }

what is the chiller and working principal

1853


solution =2oolitre ,solute =Polyelectrolyte,Solution=water ,we have to prepare 1% solution.how much solute And Solvent?

1756


What is short cycling in refrigeration system?

2429


what are the selections available in configuring a burnout protection of a controller? thanks

1445


What is the relation between the thickness of the thermal boundary layer and the depth of the hydrodynamic boundary layer?

669






how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

1396


Name the grade of forged steel use for manufacturing of master connecting rod and why to prefer that grade.

1244


Define blouson?

1


sir i am working in CIM Technologies , AS DESIGN ENGINEER, I WANT TO PREPARER FOR INTERVIEW TO THE DESIGN PLEASE SUGGEST HOW TO PREPARE FOR INTERVIEW

1540


use of split range ? where it is used ? in which control loop it is used ?

1474


Define a positive displacement pump?

591


What is a tensile strength? What is the tensile strength of wood?

662


what is the diff. between hplc and lc.

1294


1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)

1408


The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

1395