After testing, the average air temperature in general. Before adjustment, temperature, fan, fan and temperature adjusted by analysis of variance. The results showed that the average temperature of the three models are significantly different. The average air temperature generally equal to 33.4 ° C average temperature fan before improvement was 32.7 degrees Celsius and the average temperature of the fan after adjustment equal to 31.4 degrees C, and then compare the average temperature of all three found that the use of conventional fans or. to improve the temperature is lower than the air temperature, typically around 0.7 ° C using a fan after the update is temperature below the fan before the update is about 1.3 ° C and the fan after the update will lower temperature, air temperature, typically around. 2.0 degrees Celsius, it was concluded that the fan is adjusted to a temperature lower than the cooling fan or a first step, an improvement compared with a relative humidity between fans before and after adjustment test of the tests showed that the t-test. The average relative humidity varies significantly. The average relative humidity of the fan before updating percent. 49.1 and an average relative humidity of 61.6 percent after adjusting fan then tested to determine the relationship between the temperature and humidity of the fan after adjustment which results in the regression is temp_cool = 44.47 - 0.2122 RH_cool or Y = 44.47-0.2122X. And the coefficient of determination (Coefficient of Determination; R2) equals 71.2 R-Sq (adj) The final step is to test the suitability of the equation (Lack of Fit test) to confirm that the regression is not appropriate, then the result of the test. reasonable temperature and humidity fan regression adjusted found. P-value or Sig. Equals 0.135. 0.05 We accept H0, which is the regression is appropriate.
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