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 many power plants in andhra pradesh,how many types and there capacity

2 14033

how to convert lv line to hv line and viseversa, any losses will occur during this process

2086

What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

Power Grid, Vignan University,

1 21105

hi frnds what is meant by harmonics & what is meant by third hormonics,where its will occur ?thank u

2023

what are the advantages of PID controllers compared with those of a PLC

Bhel,

2 5931

what about electrical pannel.? What is meant by plc pannel.?

TATA,

2305

sir, iam ramya.... from the discipline of E.E.E appearing for jindal exam .sir, could you please send me the modal papers of recent jindal steel exam.

1 5285

what is the diffrence between mmwc and kg/cm2 for pressure measurment when we are using mmwc and when kg/cm2 and why????? ?? what is the reason

Ecoboard, Jindal, Sepco,

19 204673

Why using negative voltage in vibration measurement?

2 8025

WORKING PRINCIPLE OF VACCUM CKT BREAKER ?

2 6281

what is back trip and re-trip in protection schemes? why these two? define me the exact function of these two?

Siemens,

1 7591

i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

2028

why induction motors are of lagging type and not leading type

Bhel,

9 26935

HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?

Adhunik,

2622

Why all transmission lines are AC, not DC line?

4 10663

Un-Answered Questions { Engineering }

sir, I am applied RRB chennai,MMV(mechanical),Pls mail 2006,2007 & 2008 years solved question papers.My Mail jrks@rediffmail.com

2041

Name the strongest and weakest type of atomic bonds?

1098

What is a good source of equations for calculating discharge flowrates from accidental releases?

1158

What is a good relation to use for calculating tube bundle diameter?

1032

Why does the pressure increase under soil?

1307

what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????

1648

What are the advantages of instrument transformer?

1174

Explain the importance and effect of if in radio receiver?

1041

what is apparent poewr, reactive power, & active power?

2363

What will be result if we connect LT votage to the terminal of HT motor?

2155

Plasterers do how many sqm with spray plaster machine? By hand one mason does 10m2/day. How much they do in Dubai with spray plaster machines?

2129

WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers

2761

Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

2144

What is standard size journal and big end crankshaft in mahindra bolero

1947

What is a bearing?

1136

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