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 12640

how to calculate circuit breaker capacity

Siemens,

6 72878

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

13 90398

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

JEE Main, ONGC, VRA,

16 125302

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,

1567

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

1 4018

Wat is meant by Aecron brick?

1657

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

1623

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

1526

wat is meant by aerocon bricks?

L&T, Real Estate,

6 20904

how can i select the cable ratings

4 5371

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 4764

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

1444

i want to model paper for section engg.

Infosys, RRB,

1573

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

L&T,

11 13408


Un-Answered Questions { Engineering }

Tell us what is pivot?

1


can any one give 10 ways to create a file in unix...???? through command prompt....

2013


How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.

1286


wath is this mining of hlr

1904


Explain the difference between RAM and ROM? What is “Volatile Memory

873






Can we weld hot rolled steel ASTM A615 ? Please Give the detail answer please thanks alot

1833


In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.

1519


Provide an example of a project where you worked closely with cross-functional teams to bring a new product to production.

1


how a three wire proximity can be used in place of two wire proximity?

1505


What is the function of TRAU?

1657


start-up procedure of a centrifugal compressor

2952


What is a trducer and trponder?

660


Please tell me Detail cost of providing& laying nominal mix design 1:2.5:5,40mm nominal size.curing complete e/c cost of form work in foundation and plinth i/c carriage.

1779


Maximum combustion temperature in gas turbines is of the order of 1100 to 10°c whereas same is around 00°c in i.c. Engine ? Why ?

673


i want to know details about SBI bank exam and date when to apply and what is the eligibility and the model papers related to it and various post available for Engineering in Information Technology.

1532