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

defination of plc? why we use plc? application of plc? advantage of plc?

4 21239

what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?

Schlumberger,

15 106323

What is diversity factor and how to calculate it

Al Faraa, Amul, Pentagon, Sobha Developers,

2 17321

Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?

2219

There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

1905

The height to which the liquid in a tank to be maintained for a certain constant velocity?

2015

What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?

2075

A jet of fluid strikes a plate What was the force required to counter it?

1887

There are n points and each point enclose with x and y axis form a rectangle and find the point using a program which forms the smallest rectangle?

1997

There are prime factors of two numbers a and b , write a program using this prime factors whether a is divisible by b?

1877

thermal power station operation in general

AJ Square Inc, Jindal, NTPC,

11 34078

AT WHICH VOLTAGE AN OP-AMP OPERATE

TCS, TSC,

11 16413

What is a HRC fuse (Full form)

Gammon, HRC, Moser Baer,

26 72370

What is meant by virtual ground in the op amp ?

TCS,

15 48252

Why the input impedance of OP-Amp is so high?

TCS,

1 3269

Un-Answered Questions { Engineering }

How to calculate VA rating for CT or PT or Control Transformer?

2869

compair and contrast procedrual and object oriented programming language

1774

How fuel oil consumed by medium engine?

1859

Explain the bead works of western region.

As a foreign applicant, what do you understand about our company before sending your application CV for consideration?

3658

why not starting switch first connect in direct on line starter?????

1951

material required for construction of 1cu.mtr wall (Cement, No of bricks (Brick size 40cm x 20cm x 10cm),sand,Quantity of water

3686

what is the significance of line of action in gear?

2112

Differentiate yarn count from fabric count.

Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?

2178

what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

2073

For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

3297

along with technical test papers

1620

Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

1690

how many type of network protocol

2180

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