Engineering Interview Questions
Questions Answers Views Company eMail

As per ratio 1:4:7, how can we calculate the quantity of materials for 1 cum of concreate, pls derive with equation

Infotech,

2 4796

If we have the center line of the Finnish road level and we want to know what level of pay would have offset the Lhs and Rhus RHS 1,2.5,5 1,2.5,5 m.

1519

What is the maximum distance limit of 4-20mA and 0-10V DC standard signal transmission ?

BARC, ME,

3 15821

What should we do when Fisher Fieldvue DVC2000 give some out put air at 4mA bt at that i need no out put

1 1909

What is dc induction motor ? and how to control its speed ?

HAL,

1 3480

difference between crane drive and line drive.

1380

What is creep ,deflection and shrinkage in concrete

3 6513

can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

2764

Hii can you help me step by step procedure for transfering data in textfields into sql database .mdf(also help me how to create database .mdf file) file after creating submit button in asp.net/ c#?????

1495

why we use tapechanger in primary side of transformer

Bhel, L&T,

5 8119

HOW MANY CEMENT BAGS ARE REQUIRED FOR 1m^2 PLASTERING AREA?

1 6392

two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?

4 12958

1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 how to print this using while statement??

1 2431

What is the function of RCBO? What are the different sensitivity ratings & each application?

L&T, Legrand,

2112

derive the formula of amp hours is calculated for 12v battery.where no. of plates is given

1 2794


Un-Answered Questions { Engineering }

What are the three major categories of error?

629


Which software model is best suited for the Maintenance kind of project?

2238


What is ferrite?

817


What it the purpose of parallel phasing transfomers??

1487


we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???

1486






Define why iceo >> icbo?

822


effect of temperature on stainless steel,aluminized steel,chromium at (500C-750C)-required for project work on silencer 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio urgent

1419


Explain how can viscosity affect the design of a mixer?

575


In a 2 stage RC coupled amplifier, the emitter resistance of 1st stage consists of 2 resistances (Re and Re')in series and the bypass capacitor is connected across only one of them(bigger resistance). Why?

2378


What are the uses of electroplating?

616


what is the use of FR-4(flame retardant)in PCB design why dielectric material used in inner layer in PCB design technology??

1510


1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

2721


what is characteristic of a good written constitution?

2379


main difference between ac and dc?

1188


Define What is a projection line?

638