Engineering, 28.02.2021 04:00 khynia11
When you are done with your research, write a paper describing how methane emitted from cows can be used as an energy source. Your essay must include:
the definition of methane;
an explanation of how it is produced;
a description of how methane can be used as an energy source;
an explanation of how farmers are using methane from farm animals as an energy source; and
a specific example of an actual farm where this system is being used
Your essay must be at least at least 300 words and must include at least three references.
Answers: 3
Engineering, 03.07.2019 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
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During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
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Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
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Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
When you are done with your research, write a paper describing how methane emitted from cows can be...
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