Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

Why rdt and thermocouple both give different output .and one things more, how to generate ohm or mili volt plz mail me merajalam143545@yahoo.com

Samsung,

2806

What mean power grid fail. why power grid fail.

Intas, Tech Mahindra,

1 5765

Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

2589

lenz law application and define

2836

i am going to give interview for the post of ibps po..so there is a question in my mind which is "Being an electonics and communication engineer how can you help in banks, I mean whats the application of your education in banking."

IBPS,

2153

If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

REM Electromech Pvt Ltd,

2103

how does grading rings & spacers in transmission line works? Working Principle?

2087

why Square root 3 used for three phase?

2 6207

How Grading Rings & spacers in transmission lines works?working principle?

1 4609

how is calculated the quantity of weight in hot test xlpe?

Hirbodan,

2514

I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.

Central Moloney,

5 8611

how can we calculate reflux ratio? what is difference between internal reflux and external reflux?

Sabic,

5427

lap length formula

7 20296

what is the responsibilities of electrical project engineer?

2 6178

For backup batteries connection,which method is best? series or parallel ?

ABC,

3 7674

Un-Answered Questions { Engineering }

Water hammer in pipes occur due to ?

1077

Explain what are the two mechanisms of breakdown in a p-n junction?

1221

An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?

2150

What is three element in drum level?

1398

what is thermal resistance of PVC Cable.

1805

Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices

1623

Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

2395

What is a turboprop engine?

1227

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.

2012

What is the constant voltage unit?

1078

what is the significance of transistor number (exam. BC557,CIL188 etc) ?

2406

In Telecom, While call set up what are the Masseges will flow from all network element to each other.

2268

WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

2038

State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

2031

Explain why is a two-input nand gate called universal gate?

1179

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