Which of the following is eating up most your electricity bill while running the AC during a humid monsoon day in Hawaii?

Sensible heat

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Latent heat

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Specific heat

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Both latent and sensible heat

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Solution

The correct option is B Latent heat
Humidity and temperature both have an optimum value for human comfort. During monsoon, the temperature is not very high generally but the humidity is, and to reduce humidity the water vapor has to be condensed to liquid water. This phase change requires the LATENT heat of condensation and contributes heavily to the power usage of AC.

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Similar questions

When we think of heat, we always think of the temperature changing. But is this always the case? This is just one 'type' of heat called 'sensible heat'. The heat could also be utilized in changing phase, from liquid to vapour. This is called latent heat.

Armed with all this info, can you crack this one; which of the following is eating up most your electricity bill while running the AC during a humid monsoon day in Hawaii?

Now, air conditioners also remove both of these. Armed with all this info, can you crack this one; which of the following is eating up most your electricity bill while running the AC during a humid monsoon day in Hawaii?

Q. During sensible heating of moist air, its relative humidity

Q. On a day during the Monsoon season, the relative humidity at a place is

90

% and the temperature is

15^{o} (C)

The saturation vapour pressure of water at this temperature is

0.016 \times 10^{5} P a

. The partial pressure of water vapour in the air on that day is

Q. Which among the following is associated with the swelling up of doors during monsoon?

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