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

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Engineering Interview Questions

Questions Answers Views Company eMail

What is the meaning of CT 40/5, 100/5 or in HT lines 100/1 ????????

3 24881

how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?

2660

What is fuction of NGT/NGR using in Generator.

9 47754

How many types are using in 220kv/400 kv swith yard

2201

Can u tell me design of switch yard

NTPC,

2185

How i can decide that HVDC line is best for transmission.

1939

WHY FLEXI LINKS ARE USED INBETWEEN GENERATOR TERMINAL OUTPUT & BUS DUCT CONDUCTOR.

3 6486

why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?

ABB, Georgio Rocks, Piramal Healthcare, Zenith Engineering Corporation,

10 40343

why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage

ABB,

5 8971

why protection and metering CT's are always connected in star why not in delta?

Reliance,

5 13188

DURING STEAM BLOWING OF PIPE LINE, A BLUISH COLOR CONICAL PATTERN IS OBSERVED AT THE END OF PIPE. WHATS THE CONCEPT BEHIND IT?

2367

Friends i want to know about the civil service examination...when it wil be conducted this year?i want to become DSP...I just completed my engineering in the stream of computers....Is percentage required in engineering to Write Mains?please help me send answers to my mail arun.kanduri@gmail.com

1901

wat is the process of civil services examination...I want to become DSP....Is civil services and APPSC are sam???first of all for wat we have to prepare...for prelimnary or for mains or for nterview...i dont know any thing...please help me...arun.kanduri@gmail.com

1 3937

DOES IS 2062 SPECIFIES ONLY SEAMLESS PIPES OR ERW PIPE IS ALSO COVERED UNDER IS 2062

5632

WAHT IS THE DIFFERENCE IN IS2062 AND IS1239

1 21077

Un-Answered Questions { Engineering }

Define steady state error.

1110

what is thermo coupler and how it works

6107

sir please provide me the previous technical papers for hpcl writtien exam

2017

How can a thyristor turned off?

1216

what is droop in governer ,type of droop ,how it work

2164

what is the use of water bar in water tank and is this an extra item in estimate?

2593

what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

1995

What is Faraday's law

1518

send me cutoff of surat nit for m.tech

3192

What is the best type of wood glue?

1167

should cutouts made in main header of metal ducting be deducted from duct measurement.

2341

Define what is the casting and forging?

1023

Sir i'm working in an organisation last since 4 years and kept an own company, i want to whether it is must i should get electrical license for HT works for above 33KV works. what will be the cost. Please suggest.

1420

what is the maximum delay gnerated by 555timer and why?

2378

why genarator genarating voltage 11 KV?

1804

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