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

Suppose an electric motor with a controller is not working. What is the sequence of testing you will do in your troubleshooting?

Emerson,

2 24836

how the BDV of the oil will be checked using moterised controled HV SET?

1 4021

What is the difference between M20 and M25 concrete?

CSC, Focus Energy, ME,

3 23150

In order to ensure constant pressure and constant flow rate of compressed air what should we put between the compressor and end user?

1 4287

What is an Isolation Transformer? Where it will use?

3 5811

what should be the correct duration of slow firing of the coal based and biomass boiler?

1 2103

generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

1 3938

What is the latest generation of circuit breakers called?

Focus, OPTCL,

1 6150

What are the special cables required for explosion proof wiring?

1 3668

2 5329

when measuring flow of liquid what are the two things to measure

Focus Energy,

2 23059

In which industrial process you will use centrifugal separator?

Reliance,

2 9870

If any machinery or transmission needs periodic and regular lubrication what is the best method to give it?

Focus Energy, Tech Mahindra,

2 29475

Oil melts, grease melts. Is there any other liubrication which is effect at 200 deg c?

Focus, Focus Energy, Student,

2 41335

What is a torque converter?

1 4935

Un-Answered Questions { Engineering }

Dear concern Plz provide me the solved papers of Railway section engineer in signal...

2003

i need recent placement paper

1942

PLZ ANYONE SEND ME PLACEMENT PAPERS OF I.O.C.L MY ID---- gaurav.nitw.5609@gmailcom

2694

I have applied for the post of Section Engineer. plz anyone send me the previous question paper. i did my engineering in Information Technology.

2076

RRB exam model questions pls forward.

2017

Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

2202

How to make a robo car .Please give me whole theory ,photos of circuits etc. on my e-mail id.

3621

sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

2658

Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

2970

Anyone answer what is average cost for 1 meter GI pipe Hot dipping

1641

i am preparing for rrb loco pilot exam please send me previous question papers at abhilash.anu88@gmail.com

2306

Why neutral point is consider as zero potential?

2743

Any idea of BSNL, JTO paper?

2140

Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com

974

hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

1909

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