Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is spherical surface contact and midsplit surface clearance regarding to turbine.

Bhel,

2 3887

what is the purpose of the nozzle of impulse turbine?

ABC Inc, RRB, Siemens,

7 9918

define stress

6 5803

define strain

7 6595

Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine

1725

Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation.

2653

difference between the construction of small and big diesel engine

1 3573

What is the difference between DIN statndard and DN standard for flanges & what does PN mean in DIN standard.

2 40411

How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

JSW,

1 6603

how many type of welding

11 13769

pls tell me the process to set up a power plant right from the permission from state govt ????

1587

How the steam blowing pressure of a steam Boiler is calculated ?

Hindalco,

2 6137

what is the best material for gears?

7 10488

what is materal used for piston in IC engine& why?

NTPC, ONGC,

16 17982

which case we find maximum pressure & flow in centrifugal pump - circular casing or volute casing?

1 2963


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Can metal vapour converted to solid metal

1221


What are the causes of steam turbine failure?

1713


Is copper tube withstand under hard water say as 500 TDS.And is it cleanable by solfamric acid or by tube brushing

1812


Identify the parts of steam turbine

1841


which technology use in bikes

1526






How does optical pyrometer work?

1694


How the F.W.C. system of diesel engine circulate?

1639


what is sight glass, water level meter, water level indicator, level control probe?

1430


Draw a crankshaft and show the parts?

1542


where is the steam trap connected in boiler distribution?

1505


What are the typical indicator diagrams?

1622


What are the causes of L.O. high temperature?

1338


Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

627


What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.

4349


What do you understand by the concept of a 6 stroke engine? Explain how it works.

598