Engineering Interview Questions
Questions Answers Views Company eMail

how to calculate the current carrying capacity of a conductor. How it is related to diameter of cable or conductor

AGC, BARC,

3 12972

How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

BARC,

1485

Why only three phase power generation are load are used

BARC,

2 5415

How to select the shock absorber?...................

BARC,

1 3344

What are the objectives of NVH (Noise Vibration and Harshness) analysis?

BARC,

3 13031

I want to know the relevant IS codes of practice which deals with different testings of cement-sand mortar (nominal mix)that is being normally used for brick work or plaster work in the construction work.

1552

What is the acceptance criteria to determine the "Core density" of "DBM or BC" course,for any grade as per "MORTH" guidelines in road construction work ?

DBM, NCC,

2 12864

I want to know the relevant IS codes of practice which deals with different testings of cement-sand mortar (nominal mix)that is being normally used for brick work or plaster work in the construction work.

1565

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

1416

What is distortion of power amplifier? The amplifier whose distortion is 0.02% and the one whose distortion is 0.01%, Which one is better?

Bharti,

3 6749

how the calculation occurs if i want to mix 1cum of M50 concrete. please calculate every ingredients with detail calculation.

Gammon,

1665

I want to know in body earthing which material can be use either copper plate or GI plate please guide us which is best option.

3 3886

What is the avergae difference between OTI and WTI for EHV Power transformer?

7 31696

Caching, Multithreading and RAMBUS are 3 methods for resolving the Bottleneck problem. Please give an explanation for each one (how are they resolve the problem?)

1812

Calculate the line size for a cooling water line with a volumetric flowrate of 1200m3/h of water. Density of water = 1000kg/m3

1534


Un-Answered Questions { Engineering }

DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

1617


what is static identifier in c language?

1702


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

1131


WHAT ARE EARTH MOVING M/CS? WHAT IS BATCHING PLANT? WHAT IS HYDRAULIC JUMP? WHAT IS TIPPER (EARTH MOVING M/C)?

2266


what is zone a n zone b?why the spacing of ring in zone a less.n zone b high?

1564






What is the use of pneumatic system?

687


What is non-minimum phase transfer function?

648


What is hem?

1


What are the properties of roc for z-transform?

611


Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............

1384


which purpose use in air intake system

1645


How to calculate wire length,size & current? ( related to control panel)

1678


explain comutator action in detail.thanks

1741


Why do large ships like aircraft carriers not sink despite weighing several thousand tonnes?

616


Explain what is an inverting amplifier?

568