Which grade oil used in gear box.13 10635
what are the causes of small two-stroke engine wear?3 2446
In HVAC R22 gas are using for cooling but why oil are using & which type of it is???????/2 2537
hi for amvi post 3 years of experience in lmv is mandatory rule my lmv will get old for 3 years for the next year 8 month 2009 buddyys plzz post exam pattern to my email id to sama_reddy2003 @yahoo.com1 2352
Hi everyone.. I attended the HAL interview... on 9th dec 2008 @ Bangalore.. the interview was 90% technical... my question are>>>>> 1) Design a rod that should withstand 1000N? (they told that the material is mild steel & they gave me the stress- strain graph for that) 2) what is the principal of hydraulic braking?? 3) whether interchangebility is possible between JIGS & FIXTURES??? 4) what is recent developement in Automobile ENGINE??? 5) abt my final year project (since i m a fresher) 6) some HR questions3 4502
define material grades 15b25,10b21,scm-415,16mncr5 in detailwith their compositions7439
What is Six Sigma, Where is it used and what is its Benifits2 3283
What is knoking3 3355
defination of vibration4 4928
How do i calculate compressor capacity in a refrigeration system?5 7896
HOW LIGHTENING PROTECTION IS DONE ON ROOF OF SQUARE SHAPE AND HAVE PARTUCULARLY BIG SURFACE AREA.656
AIR CONDITIONERS HAVE RATING IN BTU AND TON OR SOMETIMES IN KW ALSO... WHAT IS THEIR RELATION? ALSO ACs HAVE TWO POWERS (IN WATTS) WRITTEN ON THEIR NAME PLATES WHAT DOES EACH MEAN? HOW TO DETERMINE THE RUNNING CURRENT IN AMPERES OR THE ENERGY CONSUMED IN WATTS? WHAT IS THE THUMB RULE FOR DETERMINING THE CURRENT AND TON OF AN AC?7 15404
what is jdbc bridge?
"In boiler, what does steam and smoke goes out to the funnel. What reason?"
What happens when too much cylinder oil is injected in the working cylinder?
How to decide the thickness of sheet metal while designing the bracket?
Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?
Where can you find thermometers in diesel engines?
about induction motor
For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?
the specific work input during a compression cycle from p1 to p2 , if compresion is isothermal, is given by p1v1logp2/p1. explain?
Give five differences between suction and discharge pipes?
What is the maximum P-max for a cylinder in M/E.
Explain the principle of Suizer Fuel oil injection pump
how can we find the discharge pressure of the pump with the use of flow and NPSH?
what is procedure of measuring operating length of mechanical seal . (in case of centrifugal pump)
Please inform about mahagenco exam 2010?