27 The inertia of a load A) is a form of resistance B) is a form of energy C) Can be both energy and resistance D) is a form of kinetic energy 28 When a gas volume is expanded, gas pressure, A) Doubles, potential energy B) Increases, temperature C) Remains the same potential energy D) Decreases, temperature and
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- 6.4. A force of 300 N is sufficient to keep a 100-kg wooden crate moving at constant velocity across a wooden floor. What is the coefficient of kinetic friction?Lemar Supermarket sells about 200 000 kilos of milk annually. The milk ispurchased for 4 MU/kg. Holding costs are 1.40 MU/kg/yr. Each order costs 35 MU. If theshelf life of the milk is only 5 days, how many kilos should be ordered at a time. Please mention formulas and do it in detail so I can understand.Activity Immediate Predecessor(s) Te VAR Slack A - 5 0.444 0 B - 2 0.111 4 C - 3 0.444 6.5 D A 7.5 0.25 0 E B 6.5 0.694 4 F C 8 0.111 6.5 G D, E 5 0.111 0 What is the critical path for the project described by this table? A. C-F B. B-E-G C. A-D-G D. A-B-C Click to select your answer.
- Engineering economics Investing in Electrical Efficiency Two pumps capable of delivering 100 hp to an agricultural application are being evaluated in a present economy study. The selected pump will only be utilized for one year, and it will have no market value at the end of the year. Pertinent data are summarized as follows: ABC Pump XYZ PumpPurchase price $2,900 $6,200Maintenance cost $170 $510Efficiency 80% 90% If electric power costs $0.10 per kWh and the pump will be operated 4,000 hours per year, which pump should be chosen? Recall that 1 hp = 0.746 kW. Choose XYZ because it provides least cost.Question: Continue the previous work, pls create me an Grann Chart for Production of High-Quality Organic Rice. You may assume the activities and days.Create 10 Descriptive Research Topics for each. 1. Energy System 2. Automation Systems 3. Agricultural Mechanization 4. Laboratory Equipment
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- 5 The wind velocity on the upstream side of a wind turbine is 2.2 m/s. If the turbine extracts 28% of the available kinetic energy, what is the wind velocity on the downstream side of the turbine in m/s? Please include one decimal place in your answer.mechanical engineering works that can be related to algorithmTHERMODYNAMICS UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS/DIAGRAMS LEGIBLY. NO LONG EXPLANATION NEEDED. USE 3 DECIMAL PLACES. BOX THE FINAL ANSWER. A pump discharges into a semi spherical tank at the bottom and cylindrical on top with a radius of 2 meters, and a total tank height of 8 meters. The flow rate is 80 gallons per minute and fluid specific gravity= 1.1. Determine the following: D.) how many drums will be needed to transfer all of the tank contents (tank being full) to the drums?