Answer:
The amount of money saved is $22,075.2
Explanation:
The solar voltaic energy in Phoenix, S[tex]_E[/tex] = 6,720 Wh/m²/day
The area on the roof available for solar panels, A = 500 m²
The percentage of the energy received by the solar panels converted into electricity, η = 15% = 0.15
The cost of electricity, C = $0.12/kWh
The number of days in a year, t = 365 days
Therefore, the maximum area covered by the solar panel = A = 500 m²
The total solar photovoltaic energy received by the solar panels, 'E', in a year is given as follows;
E = S[tex]_E[/tex] × A × t
By plugging in the values of the variables, we get;
E = 6,720 Wh/m²/day × 500 m² × 365 days = 1,226,400,000 Wh
The electrical energy generated, [tex]E_e[/tex] = η × E
∴ [tex]E_e[/tex] = 0.15 × 1,226,400,000 Wh = 183960000 Wh = 183,960 kWh
The amount of money saved = The cost of electricity generated = C × [tex]E_e[/tex]
C × [tex]E_e[/tex] = $0.12/kWh × 183,960 kWh = $22,075.2
∴ The amount of money saved = C × [tex]E_e[/tex] = $22,075.2
Explain the proper uses of shop equipment. (explain to me how to use 3 pieces of shop equipment.)
Answer:
Hammer, screw driver and screw wrench.
Explanation:
The proper use of shop equipment is to use it by that method used by the experience person in order to save ourselves from any damage. Hammer is a shop equipment that is used by holding it at the bottom and strike on the nail, Screw driver is used to hold it from the bottom and rotate it on the nail in order to fix or loose the nail. Screw wrench is used to loose and tight the bolt, it can be hold from the bottom and rotate it to loose or tight the bolt.
. What are the benefits of synthetic motor oil compared to conventional oil?
A) Provides maximum deposit protection in high temperatures
B) Provides maximum sludge protection at low temperatures
C) More resistant to oil breakdown
D) Maximum wear protection
E) All of the above
Explanation:
the answet is E. all of the above
when did michael faraday invent wind powered electrical generation?
Answer:
He invented wind powered electrical generation in 1831.
Select the correct answer.
Elden grows wheat on his land. However, his wheat farm is on a steep slope and hence more prone to soll erosion. In order to prevent soil
erosion, he rotates wheat with soybean. What type of soil conversion method did Elden use?
ОА.
Cover cropping and mulching
OB. Crop rotation
OC Contour farming
OD
Terrace farming
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d. The particles of powder are given an
electric charge while spraying them
to form the powder coating.
Answer:
While coating, the powder particles are given a negative electric charge to create an electrostatic force of attraction between the particles and the positively charged metallic object. This electrostatic force of attraction helps the powder particles to adhere to the metallic object strongly.
Explanation:
hope it's help you
How does manufacturing affect the economy and society?
Explanation:
Because manufacturing has so many substantial links with so many other sectors throughout the economy, its output stimulates more economic activity across society than any other sector. That's a major reason manufacturers play such a critical role in growth.
Answer:
Manufacturing helps raise living standards more than any other sector. Manufacturing generates more economic activity than other sectors. For every dollar of domestic manufacturing value-added, another $3.60 of economic activity is generated elsewhere across the economy.
hope this helped
The "Big Dig" was the nickname of the civil engineering project that redesigned the highway Infrastructure for the city of
Boston. What type of engineer designed the tunnels for the "Big Dig?"
transportation engineer
construction engineer
environmental engineer
geotechnical engineer
In regards to bridges, what innovation took place in the 60's ?
Answer:
Starting in the 1960s, bridge and road crews began using asphalt containing recycled rubber from discarded vehicle tires. It improved the quality and durability of the asphalt, while also lowering costs and cutting landfill waste.
Explanation:
:)
A genetically engineered hormone,___________, can treat Mary’s child for growth hormone deficiencies by stimulating body growth and increasing muscle mass.
Answer:
The answer on plato is protropin
Explanation:
From the tutorial: Human growth hormones: A genetically engineered hormone, protropin, can treat children with growth hormone deficiencies. This hormone stimulates body growth and increases muscle mass.
The medieval scientist Galileo thought up the firs porotype for the helicopter.
True Or False?
Which of the following characteristics would not give animals an advantage in the ocean?
A.Long body hair
B.A smooth body
C.Structures that sense movement
D.A strong sense of smell
Which is a criterion for entering into a master's degree program in robotics?
A completion of a technical certificate course
B. completion of an undergraduate certificate course
C. completion of an undergraduate degree course
D.
completion of an ABET accreditation process
Answer:
C. completion of an undergraduate degree course
Explanation:
A Bachelor's degree refers to an academic degree (certificate) awarded to a student by a tertiary institution (university or college) after the completion of his or her educational programme. Bachelor's degree is generally being referred to as first degree because it is the first certification to be acquired by an undergraduate student after the completion of his or her course of study. Mostly, a bachelor’s degree program lasts for four (4) years and in some cases it is typically for five (5) years.
The second (next) degree a graduate obtains after the acquisition of a first degree (bachelor degree) is the master's degree. The advantage of a master degree is that, it can be obtained in a different academic field such as science, engineering, education etc.
Hence, a criterion for entering into a master's degree program in robotics is a completion of an undergraduate degree course i.e obtaining a bachelor's degree in a required field of study.
The Transportation and Logistics career cluster serves
government and national security.
the military and the secret service.
airplane passengers and grocery stores.
lawmakers and electricity providers.
Answer:
C - airplane and grocery store
Explanation:
i hope this helps
Which of these statements is true regarding the applications of robots?
Robots have various applications, A: but not transportation, because they cannot be expected to drive in traffic. B: Robots can be used in
environments that may be dangerous to humans. C: Robots cannot be made to run autonomously. D:Robots cannot be used in the harsh
environment of outer space. E: Industrial robots can be used to perform mundane tasks such as the assembly of components.
Answer:
E.beacuse is that
Explanation:
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