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 differential pressure transmitter,min&max pressure range for hp&lp

2002

What is the difference between EPROM & EEPROM.

Sabic,

1 9336

What is scale factor of proximitor & unit of the viabration.

Sabic,

2 6082

Explain " FAIL SAFE " feature in temp. measurement.

Bapco Bahrain Petroleum Company,

1 5308

What is meant by cold float of compressor shaft.

Sabic,

1 5138

What is offset in a control system.

Sabic,

2 9009

What is the relationship between GAIN and PROPORTIONAL BAND.

Kharafi National, Sabic,

1 8089

What is the purpose of valve positioner. Explain 4 uses.

SRACO,

2 7511

What is cavitation. what is the effect of it on control valve and how is it prevented.

ADMA OPCO,

1 5326

What is meant by GAP VOLTAGE, in vibration measurement. Normally how much GAP VOLTAGE is set and state the reason.

ADMA OPCO,

3 31070

What is surge and how is it prevented.

ADMA OPCO,

1 3432

What is the purpose of bypass valve across AS valve.

ADMA OPCO,

2104

State four different types of flow measurement.

ADMA OPCO,

4 9058

Give 2 application of quartz crystal used for process parameter measurement.

ADMA OPCO,

1 2982

What will the new flow factor if D/P Transmitter is RE-RANGED from 25" WC to 50" WC

ADMA OPCO,

3 10562

Un-Answered Questions { Engineering }

good book for material science and catia v 5 high scope domin to make career

1341

what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail

2307

Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.

2221

On Which Pressure PRV is operated.

1726

What is the date of first titan launch from cape canaveral?

1067

Differentiate between digital phase converter and ordinary phase converter.

1239

Why iso-octane is chosen as reference fuel for s.i. Engines and allotted 100 value for its octane number ?

1182

What do you mean by lighting transformer?

1056

What is the construction of a solar cell? How is emf generated?

1020

Please brief me about Ball-screw.

1840

How to select Fuse Rating, Wire size in Passenger Car? Why we are considering Car as 12V system since alternator is one who supply power when car is in running state?

1434

When we need up only in o/p 440v, so why we use directly in 11kva in input?

1680

What is load?

1130

1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.

1997

Which liquid would oyu use to dissolve gold?

984

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