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Why do all modern houses have double glazing?
Not all modern houses have double glazing, though double gazing id a very commonplace practice. Double glazing significant reduces the rate at which heat penetrates the house reducing heating, and cooling costs.
How do you calculate capacity of cooling tower in terms of tonne?
calculation on mass flow rate, wet bulb temp, approach, range & condition of cooling tower installation.
Why higher value of roll off is disirable for a filter?
The higher the rate or roll-off, the higher the out of band attenuation.
What is odaf cooling in a transformer?
Oil Directed Air Forced , it's speical way to cooling transformers through predetermined pathes in transformer windings . this way provids fester rate of heat transfer .
Difference between plant heat rate and turbine heat rate?
The turbine heat rate of a steam turbogenerato is the ratio of thermal input: power generated. It is often expressed in kJ/kWh. The efficiency of the turbogenerator is simply calculated from this. The plant heat rate is the ratio of fuel energy into the plant: power generated. It is greater than the turbine heat rate, because not all of the fuel's thermal energy can be captured by the boiler, and also power station services such as fuel handling, flue gas cleaning etc consume power. Consequently, more fuel is needed for each unit of useful net power produced. Plant heat rate is often expressed in kJ/kWh or Btu/kWh. The fuel energy input used in the plant heat rate calculation may be on a higher heating value (HHV) or a lower heating value (LHV) basis, and the plant power output, although usually on a net (net of plant own consumption) is sometimes on the basis of that at the generator terminals. Whatever is used should be made clear, but it often is not.
Would heating or cooling a pool decrease evaporation?
Heating a pool will increase the rate of evaporation from that pool.
How do the rates of heating and cooling differ for New York ans Bismarck?
The heating rate would be quicker in New York and slower in Bismark and the cooling rate would be slower in New York and quicker in Bismark.
What was the temperature and cloud cover on December in Kansas city?
Cloud cover does not have a temperature. It affects the rate of heating or cooling.
What are differences in heating and cooling rates of land and water?
How do the heating and cooling differences between land and water affect us? ...
Does the material of a balloon affect its expansion rate heating or cooling the balloon?
Yes of course everything depends on what the balloon is made of.
What controls the lapse rate of an air layer next to the ground?
The lapse rate is defined as the rate at which atmospheric temperature decreases with increase in altitude. It is strongly influenced by both the heating and cooling of the ground.
Newton's law of cooling applies to objects that are?
Newton's law of cooling applies to objects that are both heating and cooling. Newton's Law of Cooling states that the rate of change of the temperature of an object is proportional to the difference between its own temperature and the temperature of its surroundings.
How does rate of diffusion of a gas in a liquid change on heating?
if the temp is higher then diffusion take place faster
What happens to rate of diffusion on heating?
On heating the rate of Diffusion increases..
Why fast rate of heating gives higher melting and boiling point than the true one?
Because the temperature is higher hence make the boiling and melting point higher.
What is the effect of cooling on pulse rate?
Cooling slows heart rate, thus slowing the pulse rate.
Which causes more cooling ether or water?
Assume question is about evaporative cooling rate Ether had vapour pressure of around 0.7 ATM it would be readily evaporate in air. The ether would be a lot colder than water and cause higher cooling rate. However, if the matter talk about conduction cooling or cooling per unit mass it might be different answer from above.
