Arithmetic Aptitude

Arithmetic Aptitude Arithmetic Aptitude 1 Arithmetic Aptitude 2 Arithmetic Aptitude 3 Arithmetic Aptitude 4

Cross head

What is Crosshead ? A crosshead consists of forged Steel block secured to the foot of the Piston rod. it includes the journal for the...

Stage of scavenging

stage of scavenging:-1.blow down period:-sudden opening of exhaust ports and valves accelerates exhaust gases to exhaust menifold. 2.Scavenging periods:-scavenge port opens supercharge air enters and...

Chemical Tanker

Q :- What is chemical Tanker? Ans:-Chemical Tanker Means a Ship Constructed or adopted Primarily To Carry a Cargo Of Noxious Liquid Substances...

Pisiton cooling

Cooling of piston is necessary to remove excess heat from combustion and to limit thermal stressing.It also limits thermal expansion to maintain correct clearances...