What is the effect if tour refrigeration system has an air?
Is the unit and normal value fuel ratio of an average diesel engine?
What is meant by gear ratio?
Why Air Conditioner capacity measured in Ton. Like 1.5ton
who oto engine work
What causes hardness in steel ? How heat treatment alters properties of steel ?
What device installed in the F.O. system when excess oil return to drain tank?
Steps In starting boilers.
1 Answers ABC Inc, RRB, Siemens,
How to check temperature controller?
what is EDM process?
What is the formula for heat loss in a pipe?
What is the density of plastic?
How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type