Answer:
Procurement Process
Explanation:
Procurement Process describes the series of activities that an organization partakes in to get products or services in order to achieve their goals. The choice of the procurement process is very important for the success of a construction project.
So during a bidding process, the procurement process is section where the organization will need to get water and other utilities, sanitation equipment or storage needed for the success of a construction project.
The moment of force at the given slope about point C is 210 ft-lb.
The given parameters:
- <em>Vertical slope, = 2</em>
- <em>Horizontal slope = 3 </em>
- <em>Clockwise moment = 330 ft-lb</em>
- <em>Counterclockwise moment = 420 ft-lb</em>
The magnitude of the two moments are in the following simple ratio;
330:420 = 11:14 (<em>divide </em><em>through by </em><em>30</em>)
- the A coordinate = (0, 5)
- the B-coordinate = (5,0)
The line of action of the force passes line AB at the final following coordinates;
total ratio of 11:14 = 11 + 14 = 25
The position of C = (3, 1)
The resultant position of point C = (3 - 2.2, 2.8-1) = (0.8, 1.8)
The moment of force at the given slope about point C is calculated as;
3(1.8) + 2(0.8) = 7
Recall that this is the simplest form of the moment produced by the force.
Moment about C = 7 x 30 = 210 ft-lb
Thus, the moment of force at the given slope about point C is 210 ft-lb.
Learn more about moment of force here: brainly.com/question/6278006
Answer:
a) Decrease
b) Decrease
c) Decrease
d) Decrease
Explanation:
Ti= 200°F ,
Te = 170°F
Area of heat exchanger = = 20π
<u>A) when The flow rate of the cooling fluid is increased</u>
Temperature of process stream will decrease and this is because the tube side heat transfer coefficient will increase and this will increase the rate of heat transfer thereby decreasing the temperature of the process stream.
B) <u>when There are 200 tubes that are 1.0-in. OD and 20.0ft long</u>
The temperature of the process stream will decrease and this is because the heat transfer coefficient will increase likewise the heat transfer rate
C) <u>When The number of shell passes is doubled</u>
This will cause an increase in the overall length of the shell, an increase in velocity of constant volumetric flowrate, hence the Temperature of the process steam will decrease as well
D)<u> When The tube material is changed to copper.</u>
Due to the high thermal conductivity of copper when compared to steel , switching to copper will cause a decrease in the temperature of the process steam
Answer:
Explanation:
The explanations and answers are shown in the following attachments
True
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