Question Category: Mechanical Engineering

Questions › Category: Mechanical Engineering
Filter:AllOpenResolvedClosedUnanswered
Charles’ law states that all perfect gases change in volume by __________ of its original volume at 0°C for every 1°C change in temperature, when pressure remains constant.
OpenVideRime asked 2 years ago • 
178 views0 answers0 votes
The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and R = Gas constant)
OpenVideRime asked 2 years ago • 
160 views0 answers0 votes
For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order
OpenVideRime asked 2 years ago • 
153 views0 answers0 votes
The isothermal and adiabatic processes are regarded as
OpenVideRime asked 2 years ago • 
166 views0 answers0 votes
The throttling process is __________ process.
OpenVideRime asked 2 years ago • 
253 views0 answers0 votes
The change of entropy, when heat is absorbed by the gas, is
OpenVideRime asked 2 years ago • 
193 views0 answers0 votes
A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.
OpenVideRime asked 2 years ago • 
157 views0 answers0 votes
The following cycle is used for air craft refrigeration
OpenVideRime asked 2 years ago • 
154 views0 answers0 votes
The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will
OpenVideRime asked 2 years ago • 
171 views0 answers0 votes
The ideal efficiency of a Brayton cycle without regeneration, with increase in pressure ratio will
OpenVideRime asked 2 years ago • 
187 views0 answers0 votes
1…7891011…187