Compressors, Gas Turbines and Jet Engines
The compressor capacity is defined as the

Actual volume of the air delivered by the compressor when reduced to normal temperature and pressure conditions
None of these
Volume of air sucked by the compressor during its suction stroke
Volume of air delivered by the compressor

ANSWER DOWNLOAD EXAMIANS APP

Compressors, Gas Turbines and Jet Engines
If p₁, is the pressure of air entering the L.P. cylinder and p₂ is the pressure of air leaving the L.P. cylinder (or inter-cooler pressure), then the ratio of cylinder diameters for a single acting, two stage reciprocating air compressor with complete intercooling is given by (where D₁ = Dia. of L.P. cylinder, and D₂ = Dia. of H.P. cylinder)

None of these
D₁/D₂ = p₂/p₁
D₁/D₂ = p₁ p₂
D₁/D₂ = p₁/p₂

ANSWER DOWNLOAD EXAMIANS APP