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 24900

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 ?

2664

What is fuction of NGT/NGR using in Generator.

9 47799

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

2207

Can u tell me design of switch yard

NTPC,

2193

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

1943

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

3 6502

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 40376

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 9008

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

Reliance,

5 13218

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

2378

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

1905

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 3945

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

5639

WAHT IS THE DIFFERENCE IN IS2062 AND IS1239

1 21108

Un-Answered Questions { Engineering }

What is snubber circuit?

1076

What is BusBar integrity test and how it is conducted?

2300

I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

2564

Explain diffrent parts of an instruction format.

3612

Why ce configuration is most popular in amplifier circuits?

1174

Do you know what is water softening?

"What do you do when in your duty, ME alarm oil mist detect high density?"

2016

can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

2171

What is silk fiber?

what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

1540

WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?

2233

What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2075

What is the construction of a solar cell? How is emf generated?

1049

How to test IR testing & magnetic balance test

2019

How many types oil using in transformer ? How many letars using in transformer..?

2122

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