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 difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?

Bhel,

2 11303

Where can I get CPWD electrical specifications & Shedule of rates? Please help me

2257

How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

2157

What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

2093

What is size 00, 01, 1 etc., in HRC fuse types?

Jaypee,

2383

What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

1999

What is the purpose of shunt trip in ACB function?

1 6480

What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

Remi,

3955

Is there any Flood lighting system which produces more light (More power consumption 1000W,400W etc.,), white light and restart immediately after power restoration ?

1 3589

What is working principle of washing machine?

IBPA, Samsung,

9 91646

Can we use 3 phase energy meter for measureing power in 2 phase 440 V phase circuit?

2 5792

1)How to calculate AC Capacity for the Room?

2259

What is diff b/w TON and BTU for Air conditioner?

1988

1)What are the proccedure of initial charge of 100AH lead Acid battery bank 2)whether discharge test is reqd ? if it is rqd why, how 3)what are the discharge critieria (volt/cell or sp.gravity/cell

1 3790

im ranjith having 63%in my b tech with 25 backlogs,cleard all .. im having 1100 in gre and 90 in my toefl can i get visa? im planning spring 2011 pls help me i applied for i20 im applying 4 universities pls help me can i get visa? shall i prefer canada if i could not get visa?

2118

Un-Answered Questions { Engineering }

What is meant by dc chopper?

1057

What is the necessity of heat sink?

1092

Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

2055

What are the objectives of Aerodynamics?

1381

Explain what is plain seam?

Explain the toggle state in JKMS FF.

3011

I am Sunny..I have completed B.Tech(Mechanical).can i apply for Probationary Officer Post in Syndicate Bank 2010.Is that they hire engineers for PO Post?

2104

As an electrical engineer what are the responsibilities which i can hold in TCS?

2208

When we are calculating the heat load sheets,why we are not considering the heat developed from the blood in the human body.Also both men & women can't acess aircondition in same way..women feel too cool even at 22 degree,while men can overcome that.

1912

Tell me what is fabric?

how does the thyistor work in dc drive?

1982

Explain about each property used in mechanics?

999

State norton’s theorem?

1107

i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

2171

how can determine grounded motor when it alarm at 440volt

2091

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