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 to check quality of steel?

1524

what is the clear cover for shearwall?

1613

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.10 : Let D be the random outcome of rolling a dice once. A new dice has values of D* = D - 3.5. There is a total of n rolls of a dice. (a) Find the variance for D* by using the formula 6 V = [ D* (D = 1) ] [ D* (D = 1) ] + [ D* (D = 2) ] [ D* (D = 2) ] + [ D* (D = 3) ] [ D* (D = 3) ] + [ D* (D = 4) ] [ D* (D = 4) ] + [ D* (D = 5) ] [ D* (D = 5) ] + [ D* (D = 6) ] [ D* (D = 6) ]. (b) Calculate the standard deviation of D* as a square root of V. (c) Another new dice has values of D** = kD*. (i) Find the value of k so that D** has a standard deviation of 1. (ii) Find the values of D** for each outcome of D = 1, 2, 3, 4, 5 and 6, when the standard deviation is 1. (iii) Given that the average score of a dice is 3.5, find the equivalent, new and improved model of a dice, Sn in term of n and D**. (iv) Find the expected value of D** as the average of D**.

1 2042

Who to difference between analog in & analog out in dcs?

1664

Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

1535

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.11 : Let an Accounting Equation to be : Assets = Liabilities + Equity of Owner. In a biochemical engineering organization, its account balance sheet contains the following information : Accounts payable $2200; accounts receivable $1500; line of credit $500; cash $100; long term debt $3800; inventory $1300; investments $800; plant equipment $6800. Find the equity of owner by applying Accounting Equation.

1 2688

please give me the rates of RCC(CUM), PCC(CUM), Brick Work(CUM), Tile Flooring, Saria Shuttering

1577

Earth has zero potential then what would be the neutral potential ?

JLL,

1429

What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?

1492

How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

Vodafone,

1454

What is the maximum and minimum rating of UPS?

Indiabulls,

1526

what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?

1441

Which LED light is better for fire safety? 24 V DC or 220 VAC? (In fireproof factory Godown)

1312

write down the formula of cable size in RM if current is 50Amp.

1341

How to find permissible diagonal tensile stress in reinforced brick work

2531

Un-Answered Questions { Engineering }

State superposition theorem?

1144

How to Implement Floating point Arthemtic on A fixed point machine?

3137

Difference between RTA, RND & RD marine diesel engine?

1506

what is the strongest metal?

1000

what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.

3238

How does the slip regulator works as a startor

1969

What about electrical Units. discrive in detail

2097

A plain carbon steel contains 45 wt% of proeutectoid ferrite. What is its average carbon content in weight percent? I know that you need to use a tie line in the phasediagram, but my book does not really give a good example to go by?

1159

Define what are ceramics?

1214

is oil viscosity affect on motor current?

1999

which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1582

Explain about fusing and its importance.

cc of scorpio?

2282

How to calculate loses in transformer of 160 KVA ?

1662

What is coaxing ?

1296

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