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

how much lap we should provide in columns for Fe-500?

8 13369

What is the difference between Over Molding and insert molding ?

5275

is it possible to export & import power in a same transformer.how

2 6151

What is the difference between diode and a transistor in terms of the direction of current flow?

2167

please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in

2216

How to produce vapour on steam turbine main oil tank? it is a closed vassel little amount of water is present in purification how?

1 4190

What is the parameter of water tube, boiler water, feed water and condensate water?

ABC,

2 7669

If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?

Reddy Labs,

2 5080

What is the advantage and disadvantage of dry type transformer?

Bhel,

5 20004

is there any difference in reading or error in value, if we connect the R phase in Y terminal and Y phase in R terminal of electronic energy meter of 11 kv feerders???

KSEB,

1 4538

How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 17577

why inuctive drop is not consider in DC MOTOR

2 4274

what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

2039

what is reactive and active power?why we need power factor correction?

2 5108

why inductivedrop in dc motor neglected

2 5365

Un-Answered Questions { Engineering }

Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

1534

Why reactors use before incoming of ac vvfd drive?

1813

What s gland sealing steam?

1774

Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

5160

Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

1617

Why AC current leads voltage in capacitor and how?

2103

A length of steel pipe is used to carry sea water to a desalination plant. An adequate corrosion allowance must be specified and indicated in the piping specification, which affects the _________________________ of the pipe

2219

What is fbus protocol?

959

please write motor, transformer, Generator setting, fault level calculation of Tr.etc

2020

Why mixer nd grinder Is example of constant torque load not variable torque load ???

1910

please, what is the required bar for a column of 6mx6m the dept is 405mmx300mm,its an axially loaded ?

1521

What is step up chopper?

1052

what is compensation? temprature & pressure

1972

What are the some examples of a periscope?

965

Differentiate between microcontroller and microprocessor.

1094

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