Engineering Interview Questions
Questions Answers Views Company eMail

What is the indication of leaking starting valve of an engine?

RRB,

1659

What is the thermal efficiency of a diesel engine?

RRB,

1404

What will be the cause of high temperature in one cylinder of D/E?

RRB,

1513

What are good characteristics of good combustion in a boiler?

RRB,

1416

What do you analyze from boiler water analysis?

ABC Inc, RRB, Siemens,

1604

What do you treat in high alkalinity of boiler water?

ABC Inc, RRB, Siemens,

1422

What is a feed water pump? Dearator feed heater?

ABC Inc, RRB, Siemens,

1651

What is the purpose of the nozzle of impulse turbine?

RRB,

2 3033

What are the things needed to have an efficient boiler burning?

ABC Inc, RRB, Siemens,

1571

Name Of Parts And Each Purpose

ABC Inc, RRB, Siemens,

1507

What are the causes of emergency stop in a steam engine?

ABC Inc, RRB, Siemens,

1528

What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

ABC Inc, RRB, Siemens,

1545

Steam turbine (function an parts)

ABC Inc, RRB, Siemens,

2452

What is the boiling point of water?

ABC Inc, RRB, Siemens, Sona,

3 4208

What are the safety devices of boiler?

ABC Inc, RRB, Siemens,

1486


Un-Answered Questions { Engineering }

If navara d40 injektor damage.what is the problem when we drive??

1285


What are different types of orifice plates? State their uses.

629


What is the compressive strength of fly ash bricks?

678


Why line VTG = √3 phase VTG in star? How?

1171


how to calculate the material from ratio of work PCC, RRM,POINTING, RCC

1875






Describe your experience with integrating new technologies, such as automation, robotics, or IoT, into manufacturing operations.

1


Bearing capacity of soil determined as per ASTM is to design the foundation size.what is the importance of EV1/EV2 value as per DIN .My consultant ask me to test the the soil as per din to find out this ratio to assess the compacted strength of soil ,,?? is it meaning full ??

1902


What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?

979


When we need up only in o/p 440v, so why we use directly in 11kva in input?

1268


1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.

1752


Explain what are the factors which the measurement accuracy of q-meter?

633


How did the romans get water up hills using aqua ducts?

795


how to calculate cooling requirement of datacentre from electrical load?

1858


Explain the advantages and disadvantages of using plastic and timber fenders?

708


I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

1643