Engineering Interview Questions
Questions Answers Views Company eMail

what is c4x light weight cement blocks

5125

how many work softner filter ,multy media filter ,cartage filter , in r o system

Hilton,

1571

working method of railway electricl loco in single wire 25000 volt

1 3395

I have 475 hart communicator. this is not support any new type of instruments such as tranmitter,fieldvue DVC6200.DVC 200 since i got point out need to upgrade . my questions is how can upgrade new instruments software in my 475 hart communicator. can any answerplease>?

1 4870

A synchronous motor is operating at a leading power factor .if the applied voltage is decreases ,(the excitation remains constant ) ,the motor current a)increases b) decreases c)remains same d) none of these

2 3049

what is two point problem.

Ambuja,

2 5361

what is the unit of heat of hydration?

ACC, L&T,

6 19412

1: When mesuring the flow of liquid what are the two things to measure? 2: In which industrial process you will use centrifugal separator? 3: If any machinery or transmission needs periodic and regular lubrication what is the best method to give it? 4: Oil melts, grease melts. Is there any other lubrication which is effect at 200 deg c? 5: What is a torque converter? 6: Instead of having individual transmission what is the benefit of unified transmission? 7: What are the different types of mechanism to engage primary moving engine and transmission (in other words how many different types of clutches are there)? 8: In order to ensure constant pressure and constant flow rate of compressed air what should we put between the compressor and end user? 9: What can be the reasons for a metal gasket to leak? 10: The old welding machines used electromagnetic winding to step up the current for welding rods. What is the new principle inside the welding machines?

Petrotech,

2762

concrete mix design for M 30 Grade

1 4610

DEAR ALL I have motors ( 10 units )each one is 90kw 380V 50 HZ 1000rpm but new local pwer is 220v 60 hz requierd rpm should be 1000 pleas what the beast solution is used frequncy converter or rewinding all motos or chang all motors thanks

GE,

6 6398

Do you know which company's bricks need brick making machine?

1 2690

Pls can anybody tell me how much memory plc's has?in byte or in Kb

2 3974

Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?

1428

i Have Completed a Intermediate Vocational (Construction technology) with Bridge course ,iam elegible to join in Institute of Surveyors(india).

3 5620

how hand brake is operated when all the four tyres having disc arrangement

1 5164


Un-Answered Questions { Engineering }

20mm thick sand face plaster on walls consisting of 12 mm the backing coat of c.m.(1:3)and 8mm thick finished coat of c.m.(1:1)including scaffolding, watering, finishing etc complete please calculator with methyl et et r u

1865


what is the concept of c++ class

1451


What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?

2333


What are the applications of demultiplexer?

587


what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

1387






can i get Mahagenco sample question paper?

1543


why we use -48V in nokia BTS

2623


Can you give any three animal fibers?

1


What is polytropic process ? Under what conditions it approaches isobaric, isothermal, and isometric process ? In which reversible process no work is done ?

642


Explain what is an inverting amplifier?

536


What is the chemical composition of ceramics?

527


Tell me what is grading?

1


application of pythagorous theorem

2602


Why is silicon preferred over germanium in the manufacture of semiconductor devices?

594


what is d check in dg 1500kva

1559