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Why does the world use 20 percent hydro power?
Hydro power is based on water so that it is not contenue out put
What is the percent signal corresponding to an 11.3 mA signal?
To calculate the percent signal from a given current, you typically need a reference value, often the maximum current for a 100% signal. Assuming a common reference maximum of 20 mA (used in many industrial applications), you can calculate the percent signal as follows: [ \text{Percent Signal} = \left( \frac{11.3 , \text{mA}}{20 , \text{mA}} \right) \times 100 = 56.5% ] Thus, an 11.3 mA signal corresponds to approximately 56.5%.
How many yards of concrete to make a 20' x 20' slab?
about 5 yards if your slab is 4" deep
How much do packaging engineers make?
About 20 dollars an hour.
What is the starting salary of an electrical engineer?
The starting salary of an electrical engineer in the United States is approximately $52,990 a year. The highest earning ten percent of electrical engineers make approx. $125,000 a year and median earners of the group make $82,000 a year.
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution How much of the 20 percent solution did the pharmacist use in the mixture?
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution. How much of the 20 percent solution did the pharmacist use in the mixture (in liters).
Pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution How much of the 20 percent solution did the pharmacist use in the mixture?
10
A 280 mL solution is 20 percent salt How much water should be added to make the solution 14 percent salt?
98 mL
If you have an order for 20 percent dextrose 500 ml you have 1000 ml bag of dextrose 70 percent how much of the dextrose 70 percent do you need to use to make dextrose 20 percent 500 ml?
To make a 20% dextrose solution, you need to dilute the 70% dextrose solution with water. You need to use 178.57 ml of the 70% dextrose and 321.43 ml of water to make 500 ml of 20% dextrose solution.
How do you make 50 percent to 20 percent solution?
To make a 50% solution from a 20% solution, you need to concentrate the solution by evaporating some of the solvent. This will increase the concentration of the solute in the solution, making it 50%. Keep in mind this process should be done carefully, as it can be hazardous.
How many ounces of 20 percent saline solution must be added to 40 ounces of a 5 percent saline solution to make a 10 percent saline solution?
NOT: 15 ounces to make 10%Correct answer:Twenty ouncesCalculus:Let it be M ounces. Then:20%*(M ounce) + 5%*(40 ounce) = 10%*(M+40 ounce)20*M + 200 = 10*M + 400(20-10)*M = 400-20010M = 200M = 20
How much salt must be added to 60kg of a 20 percent solution of salt to increase it to 40 percent solution of salt?
20%
How do you make 10 percent solution from 20 percent solution?
Take 100 grams of 5% solution and do one of the following:Mix 95 g of it with 5 grams of sugar to end up with 100 g of 10% solution, or, when you are short of sugar:Evaporate 50 grams of water from 100 g of the 5% solution to end up with 50 g of 10% solution.
What quantity x of a 65 percent acid solution must be mixed with a 20 percent solution to produce 300 mL of a 45 percent solution?
133.33
How many gallons of a 12 percent indicator solution must be mixed with a 20 percent indicator solution to get 10 gallons of a 14 percent solution?
Let x represent the amount of 12% solution and (10-x) represent the amount of 20% solution. The equation to solve is: 0.12x + 0.20(10-x) = 0.14(10). Solving for x gives x = 4, so you need 4 gallons of the 12% solution and 6 gallons of the 20% solution to make 10 gallons of the 14% solution.
How many gallons of a 9 percent salt solution must be mixed with 25 gallons of a 31 percent solution to obtain a 20 percent solution?
25 gallons
How do you make a 20 percent salt solution?
To make a 20 percent salt solution, dissolve 20 grams of salt in enough water to make a total volume of 100 milliliters. Start by adding the salt to a container, then gradually add water while stirring until you reach the 100-milliliter mark. Ensure the salt is completely dissolved for an even concentration. This solution can be adjusted proportionally for larger or smaller volumes.
