Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 1 (Q.No. 20)
20.
The optimum effective temperature for human comfort is
Discussion:
9 comments Page 1 of 1.
Hari said:
10 years ago
Effective Temperature:
Summer season 22 degree c.
Winter season 19 degree c.
Optimum effective temperature chart.
Summer season 22 degree c.
Winter season 19 degree c.
Optimum effective temperature chart.
(1)
Essam said:
4 years ago
The answer is B because in winter, the relative humidity is usually high, a lower temperature is desired. While in summer, relative humidity is lower so the higher temperature is more comfortable.
Imagine summer near the ocean, where relative humidity AND temperature is high, there's no comfort.
Same as a very cold and dry winter, it would be hard to go out without gloves.
Imagine summer near the ocean, where relative humidity AND temperature is high, there's no comfort.
Same as a very cold and dry winter, it would be hard to go out without gloves.
(1)
Vedprakash said:
1 decade ago
In winter season humidity is less (Dry air) and due to, this reason body loses its heat by evaporation rapidly.
Saiful Islam said:
1 decade ago
I can not understand.
Kannan p said:
1 decade ago
When humidity in air is less and when air is contact with water it is take way water easily by air. i.e. why our skin become dry during winder.
DJ@rocks said:
10 years ago
The optimum effective temperature for human comfort is lower in winter.
The optimum effective temperature for human comfort is higher in summer.
The optimum effective temperature for human comfort is higher in summer.
Sagar said:
10 years ago
What is optimum effective temperature?
Balu said:
8 years ago
Optimum effective temperature for human comfort is same in winter and summer. So Answer should be C.
Mustansir said:
5 years ago
Optimum effective temperature for human comfort is 22c to 27c.
So, in winter the temperature decreased from this range and in summer its exceed.
So, B is the correct answer.
So, in winter the temperature decreased from this range and in summer its exceed.
So, B is the correct answer.
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