Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what for orifice using in liquid flow line

9 6049

sir please provide with the technical papers of mechanical stream at earliest for hpcl exam..or refer any link to get the same??????

HPCL,

734

pls send me rechnical test paper of reliance with answers for last five years??

739




Which is more Elastic Steel or rubber? Plz give the reason also........ mchandan86@gmail.com

18 30003

What does a pump develops? Flow or Pressure. Give the Answer with Proper Logic.

Essar,

22 23136

sir i am selected for HAL Ast. Engg so pls Interview Qus

1317

sirplz send me nhpc techanical questions paper.

NHPC,

898

Tell Me what is the Requirement of Cooling of Hydrulic Oil in Hydraulic system

3 3240




WHAT ARE THE STEPS FOR SERVICING A DIESEL ENGINE? EG. 12 CYINDER ENGINE

Bosch,

1 6498

What is the Turbo technology in engine???????????

3 3052

I have 1010 KVA Generator when i run the DG set for 5 to 6 hours the couplling (couplling joint in between engine & alternator) bolts are getting loose what is the reason & what is the remedy over this??????????

7 3893

please msg me tecnical question of hpcl

816

What is the torque required at M6, M8, M10, M12, M14, M16, M18, M20, M22, M24 Bolt or give me any chart for this?????????

4 10282

What is the expansion valve in HVAC & How it works ????????????

11 16589

what are types of pupms???

1 2318


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Un-Answered Questions { Mechanical Engineering }

How many lubricating holes are there in cylinder?

697


What is max pressure?

917


What are the causes of high alkalinity in boiler water?

799


please send me model question papers for DVC Examination diploma mechanical

3413


how many types of sensors used in a air handling unit

1019






How can check gear pitch?

559


how to find the L shape surface of the moment of inertia and section modulus.

921


what is diameter of a suction pipe?

795


Which pipe should I use SAW, ERW or seamless if I have the following constraints I have to transport methane gas Size is 8” Corrosive environment Sulphide is present Also tell the cost comparison

674


sir ,i applied rrb chennai for the post of junier engineer please sent model question papper with solved data to my mail id.aravindaptc@yahoo.co.in

670


What is churning effect of turbine

3290


how calculate the bearing number from inner and outer dia of bearing

219


please send previous year que. paper of je mech rrb.

761


Differentiate Between High Speed coupling and high torque coupling with examples.

960


how to calculate stiffners position and size in transformer design

861