Engineering Interview Questions
Questions Answers Views Company eMail

What is the difference in Cement content for M-20 Concrete if y ou use OPC & PPC? What is the difference in the Curing Period?

2 4366

what is SPLICES & where it is used?????????????

3 3836

Explain mechanism of fatigue failure.

746




What does Magnetic Neutral Axis

Genus, Lanco, Eskom,

2 12099

what is mathematical relation between ac to dc current how will convert Iac=50amp to Idc

7 18429

why we use 4-20 mA for calibration of the instruments.why we cant use 0-20 mA?

4 6157

why output is out of phase in case of common emitter?

631

What is mean by vector group? For what purposes we doing vector group test in transformers?

2 3492

whow we find out dc motor field aur armature resistance

1 2017

how to make aeroplane?

TATA,

1 3481

how many types erthig

6 3270

What is the substitute of Mastic Asphalt?

MPSC,

2 4084

why oil lift in screw chiller during change of climate.

Daikin,

743

why we do not megger to motor under system is very high vaccum condition. and what is the tempreture of vaccum conditon

Daikin,

533

How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99

DLF, Dhanalakshmi Industries,

4 7769







Un-Answered Questions { Engineering }

i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

774


what is meant by directional earth fault and non directional earth fault? describe both.

470


what r the preventive maintenance of air compressor

562


If you have two 132KV distance scheme and you are using fibre for comms but the two relays on are not compatible interms of comms what can you use to allow communication between the two relays.

558


Please mail me the sample papers of PNB for the post Dy. Manager.

514


WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??

682


how to find rmc plant MD?

435


why dose response of a phototransistor depent upon the wave length of the incident light?

573


what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

465


hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?

472


how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?

550


Journal entry Gross salary 10000 Tax 1000 Employee contribution 2000 Employer contribution 2000

127


why the projects getting loss?

435


is excessive curing for brick work is good or bad for the walls?

571


what is the breaking capacity and making capacity of circuit breaker and how

463