Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

HCL, NTPC,

3 48835

why core is useful for a transformer ?and also in its operation ?

2099

why core is useful for the transformer and in its operation

1 3625

what kind of thread is the garbage collection?

HCL,

1 4489

1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

2069

Company insists on a joining bond to protect the investment made in recruiting, training and mentoring employees. Are you willing to make this commitment ? -1 year for candidates > 5 years experience -2 years for candidates with 2-5 years experience -3 years for candidates with 0-2 years experience

1814

why trip circuit supervision is taking through breaker contact? what happen if takendirectly?

GE,

2 4308

What is Curtailing of R/F

2470

is there any codal provision for soil cousion over the Hume pipe of Dia 1.2 m.

2122

1)define the critical items in rcc framed G+18 bldg. as Cr Activity 1,Cr Activity 2,Cr Activity 3...etc. 2)on what logic is MSP and Primavera planning based.FS SF FF...

2 5446

wat is differential? And mention the working?

2 4196

why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?

NPCIL,

1 8572

Why we called L-G fault as line to ground fault why ground? suppose if a line falls on building roof then can we called these fault as line to roof fault? please explain why ground term is used here?

Bhel,

3 6120

If short circuit ratio is high is it bad or good for a machine then tell the reason...

Bhel,

2033

Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

Bhel,

1929

Un-Answered Questions { Engineering }

Which liquid can dissolve gold?

954

which software is better for design and analysis of buildings (stadd pro ) or (Etabs)

2301

Explain different types of rcc pipes.

1157

What are primary elements of measuring pressure?

1281

explain about style with example.

define conversion time.

1198

Implement the dictionary operations INSERT, DELETE, and SEARCH using singly linked, circular lists. What are the running times of your procedures?

5445

The job profile as a Service Engineer?

2558

What is the function of mouth ring

2480

advantages & disadvantages of Lagging and leading power factor .

9626

What is c.g.i sheet which used for roof??

1929

how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.

2152

Give list of building construction equipment & explain about them in brief. How much is output of JCB, POCLAIN, Steel cutting & bending machine, material hoist, tower crane?

3024

What is dart?

What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

2028

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