Engineering Interview Questions
Questions Answers Views Company eMail

What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transformer and 33/11KV tranmission transformer ?

2 2917

why the India electrical supply transmission loss is high when compare to us

409

Can we use PPC AND PSC CEMENT FOR MIX DEIGN?

IVRCL, Reward Constructions,

1 3408

I am working in 600MW power plant currently in erection phase. I came along this term and want to know its meaning in simple language, consider me naive!?? All motors shall be of energy efficient type EFF-2 as per IS:12615/ equivalent IEC / International Standard.

Punj Lloyd Ltd,

1 3349

Why the ratation of fan is anticlockwise all over the world?

GNFC,

2 2904

why the rating of transformer in k.v.a

4 2002

What is the resistance to be connected for supplying the load of 20mV,1kohm from 20mV supply using rectifier.

Anna University,

1 928

why the transformer ratings in kva

NTPC,

8 5084

Dear Friends am S.PRABHU looking for job chnage i have wonderfull exposure to both Construction works & i have a experience 11 years if any found any suitable opening, please Contact 9986539249

Tata Steel Limited,

1 1633

prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system

537

write a c programme to identify the biggest smallest and middle value of the given three numbers

2 4530

how we can calculate 2 phase welding transformer rating or total power?

275

dear sir, How i calculate the 2 phase welding transformer power or kva?? kindly tell me....

Gedco,

2 3000

3phase motor 400v (induction) A.C 4kw company design 1400rpm but our requirement 2000rpm possible? attached any instrument. reply fast! contact 03343262442

3 1584

What is a injecter pressure in heavy viehle?

Ashok Leyland, Ford,

9 5709



Un-Answered Questions { Engineering }

Draw torque - speed curve and load curve of induction motor? mark operating point ?

416


what is your ideal job?

641


hi all I got two exam call letter one from maha ganeco & other from federal bank both at same time & same date which should i choose (note I am eng. grad.)

654


Why superheated are started before I'd and rd fan?

444


What is the purpose of increasing the pressure on the F.O. system of the engine?

412


what is the effect of back reactive power on the generator ?

539


how do we commission inergen system?

432


load combinations how many types for staad design purpose?

558


hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com

499


A bar of steel 24 mm in diameter was subjected to a tensile load of 60 kNs and measured extension on a 20-cm gauge length was 0.009 cm and the change in diameter was 0.00375 cm. Calculate the Bulk modulus?

553


type of welding

687


why we use copper earthing for neutral while for body GI.

2145


What is DTX? Why is it used?

324


sir,please send me the questions and syllabus for ongc technical assistant exam for electronics and comm

648


what is the write prosidure of stringing of 8meter pcc pole.

461