Definition 1: EER, energy efficiency ratio: Is the measure of air conditioner efficiency at maximum air conditioning load. It is measured by ratio of Btu/hour of cooling or heating load, to watts of electrical power input. The unit is in Btu hr-1 W-1. Definition 2: SEER, seasonal energy efficiency ratio: The measurement units of SEER is exactly the same as EER, but the difference lies in the data used for the measurement. Values for SEER, is determined through averaging readings of different air conditions, to represent air conditioner efficiency throughout the season.
As opposed to a djellaba, a kaftan is not worn outside the house. As a foreigner in Morocco, you can wear any type of traditional Moroccan clothing. It is perfectly acceptable and even well appreciated. In winter, a man can wear a woolen djellaba over his clothes to keep warm.
Daily Dress. 1  Black wool cassock trimmed in black silk. 2  Purple silk rabat or black wool rabat, black stockings, and black shoes without buckles. 3  Purple silk sash with fringes optional.  Black silk skullcap with cords and stitching (and lining) of amaranth red silk 1  optional. Any suitable hat optional.