what is difference between main steam to dearator & pegging steam to dearator?1 5101
if a centrifugal pump system is already installed and later found that cavitation occurs, how to fix it without disturbing system by much?!5 5824
why does cooling chamber used in a gas turbine? why can't we use exhaust hot air in the compressor?4 3137
What is mean by power factor?1 2167
What is EARTH COUPLING. Have come across,a pnuematic index table Machine is vertical drilling machine made by Chiron GMBH798
how to identify the odd man out in the arranged particular type of object845
What is Solution Annealing? kindly explain its process in brief1 1651
what is the difference between c.o.p. And efficiency. Why c.o.p of heat pump is greater than refrigerator4 18535
what is the difference between air-conditioner and cooler?2 3322
relate the frequency between feed water treatment & blow off
Fire Engine should be stopped in auto mode or not. If stopped then why and if not then why not?
Explain the procedure of charging reciprocating compressor?
HOW FORCE ACTING ON SPUR AND HELICAL GEAR
In Rankine Cycle we use the concept of Tm(mean temperature of heat addition).In actual cycle the efficiency comes as n=1-T2/T1 Taking Tm into consideration it comes as n=1-T2/Tm as T1>Tm so the efficiency for both case will not same for a same cycle. Can anybody explain how it is possible? Advance appreciation for your effort.Thanks
how to measure static charge in processing of expandable polystyrene. explain - Units of static charge
How Much static pressure as per NFPA standard is required in the hydrant line?
Name the indicator diagram.
If anybody have the ref. design book of the 3 point cylindrical rolling with sheet thickness of 2.3 mm & 67 mm internal diameter legth of 80 mm
What is the function of mouth ring
Explain the fresh water cooling system.
Dear Friends I want to previous 5-10 years technical and non tech. question paper of section engineer (mechanical)of RRB and also tell me how should I prepare for S.E. and which books will help me for technical,aptitude,resoning.plz send me at email@example.com
What are the causes of dirty lubricating oil?
what is your ideal job?
RRB exam model questions pls forward.