Engineering Interview Questions
Questions Answers Views Company eMail

if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain

NCC,

207

what are the topic have in company

Vernalis Systems,

1 316

How to discuss the phase shift of transformer considering open delta?

222




why would you like to join our company

Aramco,

141

I was absent for a 4 supply exams.. Will there any credit decrease for that exams in r16 regulation7

186

Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

ONGC,

159

How to calculate material and labor required for 100 m2 plaster?

228

I would like to get the formula How can i calculate the productivity of a mason in terms of brick laying and plaster. i have 6000 Sqmt of interlock laying work i want to calculate - how many masons required to do the job - in how many days can it be done - what will be the production rate in 8 hours shift/ per mason if i can get some excell sheet , it will really help me in my calculations

293

LAPT working in alternator / generator

Power Plant,

243

how much cable size required for 70 kilowatt load.

213

how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters

219

group discussion important topics

Aliens Group,

397

How to find out damper winding failure for synchronous machine?

157

what happens to delay if we include a resistance at the output of a cmos circuit.expalin it clearly

159

How to calculate MCB Breaking capacity.

87







Un-Answered Questions { Engineering }

describe various plants nutrients under the following heading 1:phosphorus excessive supply/toxity 2:sulphur excessive supply/toxity 3:magnesium excessive supply/toxity 4:manganese excessive supply/toxity 5:iron excessive supply/toxity

1180


hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

881


i want to know ,If a five-digit number is input through the keyboard, write a program to calculate the sum of its digits.

863


sir please send me previous question papers on metallurgy at vishal.nitrr07@gmail.com .....thank you

988


What is thumb rule in quality and quantity estimation of a Residential building??

413






I want some common questions which have been asked in interviews of NTPC Limited,Satluj Jal Vidyut Nigam Ltd.,and Bharat Heavy Electricals Ltd.

1058


Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

727


How to calibrate Field bus transmitter? procedure ?

1120


Explain the principle of Suizer Fuel oil injection pump

786


I am inpecting a 10kVA UPS what tests should i do and should i observe?

1031


How to calculate cable size by using load.?? Any formula...

183


why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

539


at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

478


what is Fan Control Cubicle

1027


How cooling Tower height selected

1177