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 1282

why battery room in substation is black coloured?

4 8137

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

HCL,

2 3103




what is the difference between RCCB and ELCB?

3 3359

What is difference between PLC and SCADA

Vimal Fire Controls, Uflex,

13 52187

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

2 1866

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

3 5172

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

2 4669

difference between load bus and dead bus?

4 16626

can i get Mahagenco sample question paper?

541

How to define the size of control valve?

4 4467

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

548

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

Sail,

476

Are mechanical seals in pumps direction specified?

Sail,

4 3284

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

2 2316







Un-Answered Questions { Engineering }

what is the difference between oil surge relay and buchholz relay.

3616


RRB JE GR-II OLD QESTION PAPER WITH ANSER

812


How much current in 100 kva Transformer HT & LT side

167


wat would be the probable interview questions and GD topics for IOCL exam?

6434


Which of the following statements is incorrect?(a) 1N = 1 kgm/s2(b) 1V = 1 J/C(c) 30mA = 0.03A(d) 1 J = 1N/m

401


Dear all i have applied for section engineer post in RRB Chennai can anyone please send previous question papers please do it if u have

494


what do you mean by plant earthing system.

448


What facility we get after CT secondary earthing and how?

708


Actually i am confused that how to calculate the bending moment for a semi-circular beam and curved slab.If any one have a good idea about the matter,please give the answer with a suitable example. Thank you......

547


what is actual drum level and compensated drum level?

668


3. What are the disadvantages of your present job, things you do not like about it?

1216


how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744

799


What should be the overcurrent, instantaneous overcurrent, short cicuit current settings (i.e. how many times of motor full load and what is the time duration) for a motor?

494


how can read number 1 to 100,without use anyloop.

411


pls give me some basic informations in construction of a structure?

518