Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion
Discussion Forum : IC Engines and Nuclear Power Plants - Section 1 (Q.No. 3)
3.
In a four stroke cycle, the minimum temperature inside the engine cylinder occurs at the
Discussion:
58 comments Page 6 of 6.
Prasadkatta said:
10 years ago
I'm not agree to this answer option b is correct because fresh air have low temperature than exhaust gases in the cylinder.
Rajeev pal said:
10 years ago
This site is awesome.
Hiren Akhaja said:
10 years ago
I think the answer [B] is right. Because at beginning of suction stroke exhaust gases are just delivered and hence temperature must be high and as suction happens atmospheric air comes in contact with engine cylinder and temperature reach it lowest value.
Dalwai said:
9 years ago
Option B is correct because at the beginning of the suction stroke high-temperature exhaust gas had just omitted hence the chamber will be still hot.
By the end of suction stroke chamber is filled with fresh air which is atm temperature.
By the end of suction stroke chamber is filled with fresh air which is atm temperature.
Bhaskar said:
9 years ago
I think Option B is correct because at the beginning of the suction stroke high-temperature exhaust gas had just omitted.
Hence, the chamber will be still hot. By the end of the suction, stroke chamber is filled with fresh air which is at minimum temperature.
Hence, the chamber will be still hot. By the end of the suction, stroke chamber is filled with fresh air which is at minimum temperature.
Rajesh kumar said:
9 years ago
I think, the correct answer is option B.
Ashutosh said:
9 years ago
The question is slightly tricky if you call it that.
It is mentioned 'inside the cylinder' which implies that they are asking about the temperature of the working fluid present inside the cylinder, which is obviously at the lowest temperature at the beginning of suction stoke. Where as if we talk about the cylinder temperature then B is correct after reasonable assumptions.
It is mentioned 'inside the cylinder' which implies that they are asking about the temperature of the working fluid present inside the cylinder, which is obviously at the lowest temperature at the beginning of suction stoke. Where as if we talk about the cylinder temperature then B is correct after reasonable assumptions.
Aditya kumar said:
9 years ago
I think the answer [B] is right. Because at beginning of suction stroke exhaust gases are just delivered and hence temperature must be high and as suction happens atmospheric air comes in contact with engine cylinder and temperature reach it lowest value.
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