Answer:
The statement that best describes steps involved in the production of hydroelectric power is;
Falling water turns a turbine that helps generate electricity
Explanation:
In hydroelectric power generation, electricity is produced when the metal shaft in the electric generator is turned by the turbine as the turbine turns from the force of falling or rapidly flowing water.
Hydroelectric power is used as a form of renewable energy source, such that a dam used to harness the energy potential of flowing water can be sited at locations where there is a cycle of flowing water
Therefore, the statement that best describes steps involved in the production of hydroelectric power is 'Falling water turns a turbine that helps generate electricity'
Hydropower or water power (from Greek: ὕδωρ, "water") is power derived from the energy of falling or fast-running water, which may be harnessed for useful purposes. Since ancient times, hydropower from many kinds of watermills has been used number of times as a renewable energy source for irrigation and the operation of different mechanical devices, such as gristmills, sawmills, textile mills, trip hammers, dock cranes, domestic lifts, and ore mills. A trompe, which produces compressed air from falling water, is sometimes used to power other machinery at a distance
ctually, hydroelectric and coal-fired power plants produce electricity in a similar way. In both cases a power source is used to turn a propeller-like piece called a turbine, which then turns a metal shaft in an electric generator, which is the motor that produces electricity. A coal-fired power plant uses steam to turn the turbine blades; whereas a hydroelectric plant uses falling water to turn the turbine. The results are the same.
What effect will increasing numbers of high-profile green building projects likely have on thinking about building?
More thought will be given to the total impact of a construction project.
Thinking about building will focus more on the specific needs of any given project.
Thinking will become more collaborative and team based.
Thinking about building will center on location and maximizing local labor sources.
Answer:
More thought will be given to the total impact of a construction project.
Explanation:
Correct on Edge 2020
How much will it cost to train the entire company to use a recycling program if the training includes paper handouts? (Remember, the training will take one hour and a team of three people will take three hours each to create the training program.) With the current budget, is it possible to train the company and buy recycling carts if recycling pickup in your city is free? Assume the best choice for recycle carts in your area was $80 per cart.
Answer:
With the current budget of $1,000, it is possible to train the company and buy 3 recycling carts given that recycling pickup within the area is free
Explanation:
The office waste management budget that is not being spent = $1,000
The given expense parameters are;
The training cost per hour per employee = $12.00
The number of people in the entire company = 45
The cost of preparing the training material per hour = $20.00
The number of people to create the training material = 3 people
The time it will take each person in creating the training material = 3 hours
The cost of recycling cart = $80.00 per cart
The cost of paper handouts per employee = $0.05
The cost of materials include;
The total cost for the training = $12.00 × 45 = $540
The cost for the handout = $0.05 × 45 = $2.25
The cost of preparing the materials = $20.00 × 3 × 3 = $180.00
The total costs of the training = $540 + $4 + $180.00 = $724
The amount available to buy cart = $1,000 - $724 = $276
Therefore;
The amount available to buy cart = $276
The number of carts that can be bought = 276/80 = 3.45 carts
Therefore, we round down to get;
The number of carts that can be bought = 3 carts
why was a phone operator automated???
Answer:
When Technology (the phone systems) became more advanced humans became needed less and less in this process
Explanation:
Automatic, or dial, systems were developed in the 1920s to reduce labor costs as usage increased, and to ensure privacy to the customer. As phone systems became more sophisticated, less direct intervention by the telephone operator was necessary to complete calls. Hope this helps you!
Answer:
It was automated to reduce labor costs as usage,increased and to ensure privacy to the customer.
Which type of fires should you fight with a portable fire
extinguisher?
Answer:
Class A fires
Explanation:
Class A fires are fires caused by ordinary combustibles, like wood. Assuming this is a portable water fire extinguisher, you should never use it on Class B fires or electric fires.
Helena is looking at new construction material suppliers for her construction company. She wants to find a sustainable material supplier that is going to be affordable long term. Her choices are GreenTree, which supplies mostly wood materials sustainably sourced from local forests, Sustainable Imports, which supplies bamboo and other sustainable materials from overseas sources, BrightBuild, which supplies synthetic sustainable materials created in several factories across the United States, and ReUseAble, a supplier that reclaims and repurposes discarded and leftover construction materials. Which suppliers would you propose Helena work with that would best meet her needs?
GreenTree and Sustainable Imports
BrightBuild and Sustainable Imports
BrightBuild and GreenTree
GreenTree and ReUseAble
Answer:
GreenTree and ReUseAble
Explanation:
Correct on Edge 2020
Which type of company would you form for a small business if you want complete freedom in making business decisions?
A.
sole proprietorship
B.
partnership
C.
joint venture
D.
corporation
Answer:
A. sole propriership hope this answer helps
PLEASE HELP AND ANSWER MY OTHER QUESTIONS!,
A person hired by a pharmaceutical company to streamline the company’s drug production process would most likely be an electrical engineer.
True
False
Answer: False
Explanation:
The statement that "a person hired by a pharmaceutical company to streamline the company’s drug production process would most likely be an electrical engineer" is false.
An electrical engineer is an engineer that designs, and tests electrical equipment like smartphones, electric motors, etc. The person designs equipments which makes use of electricity or electronics.
He or she doesn't streamline the company’s drug production process, this can be the role played by the production manager.
Explain the difference between reconnaissance and intelligence.
Answer:
Kindly check explanation
Explanation:
Intelligence may be explained as the informations, leads or data about a specific target. This information may come from different sources including witnesses such as other suspects, tapes, intercepted voice signals and so on. Reconnaissance on the other hand also involves gathering of information. However, In reconnaissance, it requires preliminary survey of the same te in question which involves site visitation and obtaining strategic information from the explored site. It may involve marking off certain areas and most times opens up idea on further indepth research of certain observed phenomenon.
The difference in quantity between the add and full marks on an engine oil dipstick is typically
O 1 gallon
Answer:
1 quart (0.9 liters).
Explanation:
A proper inspection of various systems and components in a vehicle at regular intervals is very important and necessary because it helps to ensure that the vehicle is in a safe and reliable condition.
Generally, these inspection includes tyres, lighting systems, fan belts, shock absorbers, fluid (oil and water) level, etc. If any fault or concern is detected in the course of an inspection, it should be noted for quick repair or servicing by an expert technician.
All automobile engine requires an adequate amount of engine oil as a lubricant so as to mitigate friction and enhance proper functionality of the vehicle. Thus, the proper functionality of an engine is largely dependent on the level of the engine oil; it shouldn't be too low or high.
Basically, the engine oil should be checked at regular intervals (periodically) and should be on the level indicated or chosen by the manufacturer of the vehicle.
A dipstick is designed to be used for checking the engine oil level in a vehicle and it is marked with lines indicating minimum and maximum, low and high or add and full.
The difference in quantity between the add and full marks on an engine oil dipstick is typically 1 quart (0.9 liters).
Materials to be used to build a watch tower
Answer:
Wood, brick or stone. I you want to make it for a school project then you can use sticks.
Hope it helps!!!