Engineering Interview Questions
Questions Answers Views Company eMail

i want to know that what is the eligibility critaria for ongc exam?

1492

i want to know about psu exam eligibility critaria?

PSU, ISRO,

1 6069

what is mixing ratio of M25?

14 10001




What is differance betwwen Conventional MCC & Inteligent MCC?

Siemens, Quantum,

2 2881

where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

2 2914

i need 24v dc from 230v ac supply how we can getit ? what are the devices &its rating requied for that ? plzz i need answer urgently .thank u

3 5491

what is mean by branch predication

407

can we use light duty vehicle axle into the heavy duty machinery axle ? if no then why?

Bhel, Caterpillar,

6 4712

What is the operating range of voltage and current in grid supply in India?

BARC,

4 4216

can we produce cosine wave instead of sine wave? will it usefull?

BARC,

4 3640

what could be the RMS value and average value of a 4 phase sine wave?

BARC,

413

what is the advantage of NiCd battery over Lead acid battery?

BARC,

2 9677

What is the operating range(tolerance) of voltage and frequency of grid supply in india?

BARC,

8 9577

what is servo motar?

Visa Steel,

2 2915

whenever any squirrel or a crow falls on the transformer input line then there is a big explosion and 440 volts of power is being discharged through the neutral line due to which appliances in off mode are also burned.we have earthing for the transformer as well as the bus bar chamber.why is it happening?

1 597







Un-Answered Questions { Engineering }

What is the specific gravity of F.O. and D.O?

642


What is effective communication?

860


what are the cube & Sylinder strength of concret M20,M25,M30,M35,M40,M60 ,M75,M10 ,M15

1142


Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

429


DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

2875


What is advantages of VSCF wind electrical system?

279


we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

241


Design a built-up column carrying an axial load of 1200 KN. Its length is 8m and it is effectively held in position at both ends and restrained against rotation at one end. Assume yield stress of 250 mpa

453


which metal is use in shunt

2552


delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?

484


when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

444


how to create our resume?

478


where the compressor is placed in the automobile?

365


Can you help me to explain briefly the function of Op-Amp in circuit design.tq

449


Explain "VAR_INPUT" when defining a Function Block??

420