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 1230

why battery room in substation is black coloured?

4 7894

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

HCL,

2 2995




what is the difference between RCCB and ELCB?

3 3241

What is difference between PLC and SCADA

Vimal Fire Controls, Uflex,

13 50376

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

2 1805

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

3 5033

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

2 4574

difference between load bus and dead bus?

4 16037

can i get Mahagenco sample question paper?

506

How to define the size of control valve?

4 4338

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

518

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

Sail,

457

Are mechanical seals in pumps direction specified?

Sail,

4 3161

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

2 2204







Un-Answered Questions { Engineering }

Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

557


write a c++ program to interchange two-integer number without using the third variable. use concept of constructor overloading.

640


How to convert GSS duct volume in KG for all guages

1638


how many types control panel of a 132/33 kv substation

1000


What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.

876


High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

514


Why all the drains(Gland sealing,ESV,Casing inlet etc) are directly connected to the flash tank instead of hotwell of the condensor in the power plant? My Email Id:naba02222@gmail.com

809


What are the points to be considered for calculating cement reconciliation. a)Do we need to deduct the wt of cement bags b)Do we need to adjust the qty due to wt loss during transportation, loading unloading etc or else each bag can be considered as 50 kg bag c)What is the proportion of mix cover block making.

459


What type of pump is lubricator pump?

398


. Give the C language equivalents of the following a)Function returning an int pointer b)Function pointer returning an int pointer c)Function pointer returning an array of integers d)Array of function pointer returning an array of integers

692


What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?

531


What is the coeffiencent Friction Angle between Steel and Ashphalt?

1300


Dear Respected sir how to test ABB REX521 protection relay by relay tester.

457


Why we add salt in silt content test of sand? Full reason ?

1246


how we can calculate the air consumption of any system.

548