Engineering Interview Questions
Questions Answers Views Company eMail

During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?

ABB, SDBL,

7 12586

how to calculate circuit breaker capacity

Siemens,

6 72837

what is the difference betweem star connected motor & delta connected motor?

13 90319

what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

JEE Main, ONGC, VRA,

16 125190

it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

TATA,

1560

can v rotate single phase induction motor in both the direction...?

1 3995

Wat is meant by Aecron brick?

1649

How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

1617

How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

1520

wat is meant by aerocon bricks?

L&T, Real Estate,

6 20856

how can i select the cable ratings

4 5348

how to create session in visual web jsf page as we create in jsp and how to maintain that jsf session in another jsp page?

1 4748

anybody, Please send me the NIC(scientific officer/programmer) model questions papers to this mail id:imtiyazahamed14@gmail.com

1435

i want to model paper for section engg.

Infosys, RRB,

1565

tell me about the instrumentation,what is the actual need of it ?what are the characteristics of a IC engineer ?

L&T,

11 13329


Un-Answered Questions { Engineering }

What is elasticity and explain its types?

616


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

586


How to size fuse? How to size MCB?

1054


How to calculate dry of volume of concrete constant?How it comes 1.54 or 1.57

1502


How many years did it take for you to complete school?

610






explain five benefits of using standard terminology in the measurement process?

1571


Draw transformer phasor diagram.(full load,no load)

3693


describe what is const pointer and why do we need it?

1535


A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%

3138


effect of temperature on stainless steel at temp(500C-750C) in respect of the following properties-required for silencer application 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio with values

1486


Explain the significance of governor in automobiles?

686


how can i get old question papers and solved problems of vtu university karnataka...... if u know plz do reply

2895


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

1418


How is switching system useful?

641


what is the differences between software engineering and other engineering disciplines.

3578