Multistage compression is necessary for high efficiency,?

If the ratio of the delivery pressure to the intake pressure exceeds 5:1
When large amount of gas is to be compressed
When the delivered gas is desired at very high velocity
None of these

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 1

4 views Answered 2022-09-01 13:21

Related Questions

Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle?

1 Answers 9 Views

The relation between hydraulic efficiency (ηh), mechanical efficiency (ηm) and overall efficiency (ηo) is?

1 Answers 5 Views

The advantage of multistage compression over single stage compression is?

1 Answers 5 Views

For minimum work in multistage compression, assuming same index of compression in all stages?

1 Answers 5 Views

For a two stage compressor, if index of compression for higher stage is greater than index of compression for lower stage, then the optimum pressure as compared to ideal case will?

1 Answers 7 Views

In n₁ and n₂ are the indices of compression for the first and second stage of compression, then the ratio of work-done on the first and second stages (W₁/W₂) with perfect intercooling is given by?

1 Answers 5 Views

In multistage compressor, the isothermal compression is achieved by?

1 Answers 5 Views

For a two stage reciprocating compressor, compression from p₁ to p₃ is with perfect intercooling and no pressure losses. If compression in both the cylinders follows the same polytropic process and the atmospheric pressure is pa, then the intermediate pressure p₂ is given by?

1 Answers 6 Views

For minimum work required to compress and deliver a quantity of air by multistage compression?

1 Answers 5 Views

Multistage compression of air as compared to single stage compression offers the advantage of?

1 Answers 7 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)