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

why ac wave is sinusoidal not square or triangular wave what will be reason

ACPL,

1 2330

what is reason in mv breaker the control supply voltage is dc not ac?

1 2662

what types of cable used in underground coal mining?

1485

condition Autotrip facia come on control panel of electrical transmission line?

Getco,

1573

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.2 : (a) In the pricing of a coupon bond, the formula is : P = c / (1 + r) + (c + B) / [ (1 + r) (1 + r) ] for 2 years to maturity, where c = annual coupon payment (in dollars, not a percent), B = par value, P = purchase price. Five years ago someone bought a 20 year coupon bond and would like to get rid of it now : A coupon rate of 7 %, it matures in exactly 2 years, par value is $1000, current interest rate is 5 %. (i) Find the value of c. (ii) Find the value of r or interest rate. (iii) Find the value of P. (iv) Guess the formula for P when the maturity period is 3 years, if such formula for 1 year duration is P = (c + B) / (1 + r). (b) In lemma of Ito on a Forward, recall that a forward contract is priced at : ln F = ln S + rT. Find the value of F in 5 decimal points when S = $100, r = interest rate = 0.05 / year, T = duration = 1 year.

1 2245

How to calculate capacitor bank size at a load 800kVA.

1710

What is function (in details) room sensor and tube or coil sensor in HVAC system?

1624

95) func(a,b) int a,b; { return( a= (a==b) ); } main() { int process(),func(); printf("The value of process is %d ! ",process(func,3,6)); } process(pf,val1,val2) int (*pf) (); int val1,val2; { return((*pf) (val1,val2)); please help me in detail ....with flowchart

1888

what are the reasons of CT circuit faulty in busbar protection scheme?

Getco,

1473

Generator,motor and alternator Working principal Please explain easily

1473

how can we construct building without foundation providing only grade beam at ground level

1697

From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer

1441

What is the current carrying capacity of 35sq.mm flexible cable?

1463

What is the technical difference between On delay timer and a Star delta timer?

Roche,

1614

how electrical earthing maintenance done in industry?

L&T,

1621

Un-Answered Questions { Engineering }

Explain how to measure frequency without cro?

995

What is detergent?

what is the maximim current drawn by 1 phase and three phase welding machine

1868

Is there a difference in mtd (mean temperature difference) between 'e' and 'j' (divided flow) type shell and tube heat exchangers?

1076

Who is father of space science?

802

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2923

what is the differences between software engineering and other engineering disciplines.

4143

What is use of starter and choke in tube light

1772

the winding of Generator and Motor is star or in delta ? and why

1112

what is the strongest metal? How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? Define what is the cause of this?

942

Explain why is an excess-3 code called an unweighted code?

1204

What are the temperature elements?

1231

How can we convert 11 kv to 440 volt without using transformer ?

1432

what is 24vdc live and dry supply

2270

specify the inbuilt protections in DG

2065

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