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

In a given rcc design, how to calculate quantity of steel, for all practical purpose of construction?

9 44630

what happens to current , when voltage drops .?

11 26560

in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1833

what will be the grade for M 30 ,35,40,45,50,55???

2 7149

Why the arms of delta in a delta-wye power transmission system are kept constant??

1817

thermal engg

NTPC,

2020

What are demand of crotonaldehyde99% in the worldand its international market ?

2230

how does the polarised capacitor works? at which situation in circut it is used?

BPL,

1 5216

How to find arc area with using angle?with out using angle?

1 4294

What are the test performed on A faulty transformer ?

Bhel,

2 5752

In generally how many earthing required for power

4 6729

What Happens when oil pressure in a dg set come down to zero.What are the trouble shooting methods?

1 3150

why is the transmission voltage is multiple of 11?

HAL,

1 5240

why is the transmission voltage is multiple of 11?

4 7293

Why don't we use ground free electricity to avoid electric shock.As birds are do not get shock.

3 5322

Un-Answered Questions { Engineering }

what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

1783

if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

1858

Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?

2533

Magnetostriction is a phenomenon whereby the magnetisation of a ferromagnetic material leads to a change in

1016

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

1574

What is EMC filter in VVVF Drive ?

2677

What is the importance of earthing?

1064

What is the difference between vector surge relay (78) and Pole slip relay (98G)

1160

WHAT IS YOUR EXPECTED SALARY?

2028

What are the steps required to solve the problems of aircraft flying high and at very large speed?

1135

Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

1943

HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

1836

What is core CT & it's function?

2130

What is a stage in a steam turbine?

1051

give me an example of time when u something u tried to accomplish and failed.

1835

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