Agricultural eng thermodynamics quiz 1 che 212 fall 2014 due sept 24 2014
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1) The document is a short exam for a thermodynamics course containing 4 problems. The first problem asks about top world economies and types of economies, with Saudi Arabia having a particular type. 2) The second problem asks about the three pillars of any economy and calculating GDP. 3) The third problem asks which type of economy Saudi Arabia's 10th development plan focuses on. 4) The fourth problem asks about the source of fossil fuels and uses barometer readings to calculate a building's height.
Agricultural eng thermodynamics quiz 1 che 212 fall 2014 due sept 24 2014
- 1. 悋惘忰 悋惘忰 悋 惡愕 King Saud University /Chemical Engineering Department CHE 212 Thermodynamics For Agricultural Engineering SHORT EXAMINATION 1 DUE WEDNESDAY SEPT 24 H _Student Name Student# Problem 1: a) Name the 5 top economies of the world TODAY ! b) Write down types of economies ? What kind of economy is the Saudi Economy ? Problem 2 a)What are the three pillars of any economy? which one is important for you as a new engineer? b) Write down the qualitative equation for calculating The Gross Domestic Product " GDP" GDP=f (.,..,) Problem 3: 悸 悋惺悋愆惘悸 悋惠悸 悽愀悸 惺 惡悋愕悋惡 惠忰惆惓悋愕惺惆悸 悋惺惘惡悸 悸悋悽愀 悵 惠惘慍 悋悋惠惶悋惆 悖悋惺 惺 悖 惺 Problem 4: a)What is the source of all types of fossil ( depleted) energy on earth b)- The basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 730 and 755 mm Hg, respectively, determine the height of the building. Take the densities of air and mercury to be 1.18 kg/m3 and 13,600 kg/m3, respectively