Engineering Interview Questions
Questions Answers Views Company eMail

how to check quality of steel?

1031

what is the clear cover for shearwall?

1053

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 1403

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

1019

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

1021

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 1458

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

1054

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

JLL,

917

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

982

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

Vodafone,

877

What is the maximum and minimum rating of UPS?

Indiabulls,

992

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

928

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

858

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

914

How to find permissible diagonal tensile stress in reinforced brick work

2059


Un-Answered Questions { Engineering }

hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1452


You are about to take off the plane in few seconds and a catastrophic engine fails, and your captain tells you not to take off and just stay in the center line

597


what is the effect of un-synchronized power.

1539


what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.

981


sir i want to know that in L & T construction can we do our 6 months training proggramme cum placement???????

1752






What are the different power system losses and how can it be eliminated?

1556


I am going to face an interview in Ericssion tomorrow for implementation Manager.I need some idea on interview question

1614


Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

2885


what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

1538


Describe How much Record maintain store Keeper and Write use of the Records?

1545


what questions are asked in this round for ece

1480


HOE WE CAN IMPROOVE BY USE OF CAPACITOR

1510


What is Mointer in Operating System?

1255


how to calibrate Necleuonic level transmitter.?

1635


Hi friends,anybody can send me previous HAL interview question paper OR all other interview question paper. To, yogeshnature@gmail.com

1611