Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

can anyone plz send me question papers of DMRC for the post of junior engineer.(MECHANICAL) OR STATION CONTROLLER I wud b highly obliged. plz mail me at manpreet.sodhi08@gmail.com MANPREET SINGH

DMRC,

2251

what is the difrence between goal and target?

1 4267

Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

UltraTech,

2094

what is phase voltage phase current line current and their usage? provide diagram

1 4230

what is the effect of steam turbine control valve throtting in turbine efficiency.

3 11216

In hydro plant,generally we install vertical hydro generators..why dont we recommend horizontal one??

Alstom,

1 4701

In our factory there is one no. of Series trip HT 6KV OCB. 1. Is it possible to measure CT out put current by 440V Clamp meter? The measurement is required for knowing the exact value of current in CT secondary to set up protection for transformers. 2. plase forward the single line diagram of AMF panel?

HAL,

1 3590

what is the differnce betweeen hart and smart tx

3 7896

pls any1 sugges me book for plc,dcs & scada..

1 4760

What is Primary and Secondary Injection Test of CT and Relay.

2 21496

How Cable Size is determined for a Particular load.

4 7583

How size of Earth Strip is determined for a particular Fault current.

1 4397

How Size of Busbar is determined for a particular load.

2 7659

why the weight of oil in transformer is specified (on the nameplate) in litres as well as kilo grams?

Reliance,

3 5806

How to the calculating the Reactive power ( kvar )

3 6818

Un-Answered Questions { Engineering }

how much of quantity of material required for execution of one cubic meter of random rubble masonry in 1:3 cement mortar

2389

sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

2100

-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.

2460

how can you calculate fault level ?

2401

How do you identify and analyze bottlenecks in a production process, and what strategies would you employ to optimize these processes?

What are the disadvantages and advantages of having a small amount of superheat for a refrigerant vapours entering the compressor suction?

1117

In ship cranes, there is a provision of providing a conveyor for the cable there is no provision of slip ring. Then explain how it is possible ?

1410

explain structure of optical fibre

2263

what are the available sizes of pin type terminal lugs in the market today?

1842

Explain zener breakdown?

1176

Explain what is structural frames or systems?

1150

Actually i am new to vhdl, i want to know how to declare the procedure and how to call the procedure in test bench for VHDL.... Please send answer for that...?

1973

When did national commission for space research institute thumba equatorial rocket launching station commissioned ( terls )?

686

What are the commonly used filters?

1041

if we give you the job AS A PETROLEUM ENGINEER WHAT WILL YOU DO(that is extraordinary) for our company

3269

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