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

What is the importance of RESONANCE

2 4748

what the pid setting in controller

2 6339

1 sq.mm alluminum cable hou much current caraing capacity

5 11425

For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken?

2229

How can we step up ac and dc ?

1 3853

why interrupt is necessary in microprocessor?

Siemens,

2858

Why memory width is not 16-bit? In stead of having 8-bit in 8085?

Siemens,

1873

Which microprocessor accepts the program written for 8086 without any changes?

College School Exams Tests, Siemens,

1 8406

how can findout cable fault Location only useing MEGGER

3 7490

Give examples for Micro controller?

Siemens,

3 7488

why the timer is necessary in electronic operation?

Siemens,

2 7029

why ct is testing using dc.. y cant we use AC insted of dc on POLARITY TEST.

6 12834

why spur gear making noise douring running, why spur gear teeth get crack, what is the effect of heat treatment on spur gear how to reduce the noise bet gear

1 3606

What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?

NTPC,

5 13163

why alchohol cant be used as a fuel in diesel engne?

Bhel,

7 12094

Un-Answered Questions { Engineering }

Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

1962

how will we calculate the copper wire load..

1933

Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?

1758

We are facing the problem of communication failure between seimens drives and ABB DCS. Between drives and DCS on RLM -01 module for communication purpose. We found red blinking i.e error blinking in RLM -o1 module. So we replaced with new one but after one month same problem again came. So again we installed old RLM-01 module. Now also RED blinking is coming but sometimes drives are not tripping. What will be the cause for this problem?

1964

what should be the PCC ratio to construct a plinth of (40x40x4)ft...??also its estimated cost??

3101

what is procedur of getting job in oracle for freshar engineer.

1938

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

1160

what is temperature compensation?

5443

how to calculate the settings for shaft ct protn in hydro generators

1968

Explain the differences between microprocessor and micro controller?

1107

What does the voltmeter in ac mode show? Is it rms value or peak value?

1044

Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected

3126

what is pile and deam foundation

2350

What is a good relation to use for calculating tube bundle diameter?

1007

may i know the detailed description of cutting length

2049

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