Engineering Interview Questions
Questions Answers Views Company eMail

ENGINEERING ECONOMY - EXAMPLE 7.3 : There are 2 alternatives of investment. Choice 1 : A trader offers you an investment opportunity where your investment of A$15000 presently will be A$18000 after 4 years. Choice 2 : A bank offers you 5 % annual return for your initial investment of A$15000. Question a : What is the equivalent bank payment after 4 years? Question b : By using the concept of equivalence in engineering economy, which is the better choice, between 1 and 2, that will be more profitable after 4 years?

1 1778

what is difference between line differential and transformer differential?

L&T,

1228

Question 92 - (a) In order to determine the slurry volume (L) in chromatography, arrange the formula using the following parameters : slurry concentration (%), slurry volume (L), settled chromatography medium volume (L), 100. (b) In order to determine the chromatography medium volume (L) in gel filtration chromatography, arrange the formula using the following parameters : sample volume to be processed (L), chromatography medium volume (L), sample volume in percent of total column volume (%), 100.

1 1674

As we know multiplicity factor derivation equation is as below MF = main c t ratio / main p t ratio * meter c t ratio / meter p t ratio * meter dial constant Where in digital meters for HT kwh import export now a days meter constant are calibrated already which is 1 So my question is For HT 11kv 110 v line values are as below Main c t and p t ratio are 11000 v and 110 v and 20/5 means 20 amp and 5 amp Now meter values are 11000/√3/110√3 and primary and secondary amp are displayed as -/5 amp on kwh meter so what will be the MF for this meter ?

NEPC,

1 1835

how much repeitation for conventional and maivan formwork?

Empire,

1572

why cable i burning without tripping. how can protect led street lights

Cosma,

1018

What mean by Characteristic strength of concrete (fck)

IJMCPL,

1 2045

volume of 2 bulbs in pile of height 10' diameter 1'3''

1226

When to use Stub and Not So Stubby Area? 10. How to get the external routes without making area Not So Stubby?

Network,

985

why a single phase induction motor has poor power factor

1154

why ht cable end termination don't have a gland?

Private,

2273

Tell me on steel

Tata Steel Limited,

1108

Which material amoung EN8 and EN24 should be selected for the designing of the shafts of rotary kilns

1102

what are the grades of concrete?where and or what purpose a particular grade is used in a particular structure?

1147

a book consists of chapter ,chapter consist of sections and sections consists of subsections.construct a tree and print the node.

4982


Un-Answered Questions { Engineering }

What do you mean by the term thread size please explain what does 0.125 inch stand for in 0.125 inch npt thread?

681


Tell me any three mineral fibers?

1


How to checked frequency drive output voltages?

683


why IT?

1470


What consists of 2 or more thermocouples to be connented series?

1753






What are the applications of multiplexer (mux)?

597


Define What is the origin of name Railway Sleepers?

810


I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

1282


Which type of furnace is required in solution annealing?

507


What is smoke testing and sanity testing in software testing

910


what is the magnetic (electric) center)

1476


how invertor convert the dc into ac give brif detail

1527


how to calcualate the amount of stone,cement,sand required for 1cum of 450mm thick ruble stond masonary with ratio1:5, please me an answer with dtailed step

1641


How do apply electrical 'c'license......pls advice

1249


A FIU19(E) units Flexbus LED is flashing. What is the meaning?

1758