Engineering Interview Questions
Questions Answers Views Company eMail

What is making & breaking current ???

JLL,

232

Where can i get practical knowledge of solar system?

231

What is contract demand in solar system?

287




Explain the operation of grid connected central solar inverter ?

311

Consumption of Binding wire for fixing of cover block in vertical surface

300

My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?

236

how to select correct size of power cable for inverter duty motor

101

Basic questions asked in HPCL(instrumentation) in refinery section

HPCL,

1 362


What value of resistance required between Saftey earth and instrunment earth , maximum and minimum values required

1 434

What is the safety of UPS?

378

What is componsation

Nagarjuna Construction,

338

What does the letter CTNM in negative phase sequence relay means?

298

Dof of Water is.... critical temperature

NTPC,

444

What type of questions are asked in Tetra pak onlinr test

Tetra Pak,

415







Un-Answered Questions { Engineering }

plz plz help me "how can i face dell varcent round"....? plzzzzzzzz help me friends.....?

990


what is the current setting for different relay protection for transformer .

1029


what is the importance of CV in the control valves? how it is calculated?

1292


how to calculate area of a bar when you are getting weight per mitre of a tmt bar for calculating ps of that bar ?

810


how to calculate the size of the HT cable

635






List out the the types of Mounting Light fixture?

527


How to testing voids of filled aggregate in bitumen mix design

731


WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

698


Dear Sir, I am Shariq Sami. I joined BHEL as a Supervisor Trainee in May 2009 on diploma basis, right now i am an assistant Engineer and posted at Noida. I have completed my bachelor of engineering from Jamia Millia Islami, New Delhi.I am Planning to appear for "BHEL ET" exam this year. I want to know,is there any previous year question papers will be available like we have for GATE exams or you feel it is no need? Can you please guide me? Kind Ragards M.S Sami, Contact No. 9891090742, 9250250988, 0120-2545796

1013


why should we use 20mm graded metal only in vrcc?why we shouldnot use 40mm metal?

7516


As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

762


WHAT IS THE ACTUAL DEFINATION OF PLANET?

2612


Whatis the reset ofset and control system in instrumentation

924


I had completed my diploma in electronics and communication. Currently am working with a pvt. ltd. (with two years of experiences) company which makes panel using plc, VFD(drivers) and scada monitoring system. so should i get supervisor licence for my supervisor post???

778


when there is a parametrized constructor, and an object is created with no arguments. will the default constructor be called?

1003