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 the differant between Wet Leg /Dry Leg

2 27012

where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia

9926

I am final year b.tech student..i applied for gate but i am not interested any of my engineering subjects. i am interested in management wise.. is my option correct after b.tech..

1 3553

is Motorola GSM Duplexer active or passive device?

Motorola,

2412

How do I calculate the ground is resested for a 5 floor building?

L&T,

3 9307

Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks

1856

Hi i am riyaz ahmed . i got rejected for first time and i nedd to apply for next time and can i apply in 1 or 2 week . and wt abt my sevies fee ? i should make a new once shill i go with the same and wt docement i should change can u plz help me out and my mail it is royalriyaz@gmail.com

2568

IN A DY11 GROUP DISTRIBUTION TRANSFORMER WITH NEUTRAL EARTHED, WHAT WILL HAPPEN TO THE SYSTEM VOLTAGE & THE EQUIPMENTS IF EARTH GETS OPEN ON LOAD?

2 5741

where we use the SFU & FSU?

L&T,

2418

Why Auto Transformer is called "Auto"? What is the logic?

1 4073

my UPS is 600VA with 0.6 p.f and i use it for my computer which has 450W power supply unit, a monitor of 633nW and speakers. Can any one explain this.. because the output of UPS should be 360W (<450W)

2 5254

I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

2136

1. Mass of water is 100 lit. & Its initial temperature is 40ºC. Find the capacity of refrigerating machine (Ton of refrigeration) when it is converted in to 0 ºC ice, within 2 hours.

1 3509

What will be expected the cut-off of J.E Mechanical exam of RRB on 19/12/2010 ?

2135

what is meant by generator differencial protection?

1 3646

Un-Answered Questions { Engineering }

Explain the process of including heat exchangers in ammonia refrigeration system?

1046

Why common-collector circuit is known as an emitter follower?

1107

What are some good strategies for curing tube vibration in shell and tube exchangers?

1228

How can we demolish concrete beams?

2345

what is the sludge current

2127

What is the difference between pvc,cpvc and upvc and where it is used as per their properties?????

3010

please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com

1927

The capacity of a domestic refrigerator is in the range of ?

1153

i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.

1903

How many years you are having experience in supervising others in lab environment?

2294

HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.

2055

Can a Student without engineering background appear for GRE means If he did Bachelor of science in Information technology i.e BSc(IT).

1956

What are the types of transformers according to the arrangement of iron cores?

1132

What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

2357

For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

1913

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