How do you calculate the area of a wall? Walls. To calculate the area of a wall, use the standard formula of (Length) x (Width) = Area. Next, use the same formula to record the individual area of windows and doors. Once you have all of these measurements down, subtract the area of the windows […]
How do you calculate head loss?
How do you calculate head loss? The calculation for working out the pressure loss within an installation is as follows: Head Loss (Pc) = [Equiv. pipe length + Installation pipe length] x Pc % / 100 x Corrector. Equivalent pipe length. Installation pipe length. Pc % and Corrector. How do you calculate head loss due […]
Which fossil fuel became a primary fuel during the Industrial Revolution?
Which fossil fuel became a primary fuel during the Industrial Revolution? coal What fossil fuels were used in the industrial revolution? The Industrial Revolution was energized by coal and eventually by petroleum and natural gas. Fossil fuels that drive steam and electrical engines made possible a huge increase in the amount of productive energy available […]
What is the mean μ of the standard normal distribution?
What is the mean μ of the standard normal distribution? The mean for the standard normal distribution is zero, and the standard deviation is one. The transformation z=x−μσ z = x − μ σ produces the distribution Z ~ N(0, 1). What are the mean and standard deviation of the standard normal distribution? The standard […]
What are the statistical tools for data analysis?
What are the statistical tools for data analysis? Some of the most common and convenient statistical tools to quantify such comparisons are the F-test, the t-tests, and regression analysis. What are the statistical tools? The most well known Statistical tools are the mean, the arithmetical average of numbers, median and mode, Range, dispersion , standard […]
Which of these is a real electric car?
Which of these is a real electric car? The $109,000 Tesla Roadster is a real, live electric car. How are electric vehicles better for the environment? Because EVs do not rely on fossil fuels for power, they may not have certain components that ICE vehicles do. For instance, parts such as fuel lines, fuel tanks, […]
What are the defects in plastics?
What are the defects in plastics? Common Defects Blister. A blister is a raised area on the plastic surface, very similar to the medical condition of the same name. Burn Marks. Burn marks are generally caused by problems similar to blistering. Burrs. Embedded contaminates. Flow marks. Lamination. Sink marks. Short mold. What is the disadvantage […]
What are the 3 types of data breaches?
What are the 3 types of data breaches? What are the different types of data breaches? Denial-of-Service – Denial-of-Service attacks occur when a website is overwhelmed with requests, which blocks other users from the site. Malware – Any type of virus, including worms and Trojans, is malware. Which of the following is the most common […]
How do you convert specific gravity to gallons to pounds?
How do you convert specific gravity to gallons to pounds? Since there are 7.48 U.S. gallons in a cubic foot, this is equivalent to 8.345 pounds/U.S. gallon. This is all you need to convert from specific gravity to pounds per U.S. gallon. For example, the specific gravity of aluminum is 2.72, so its density is […]
What is gauge pressure and absolute pressure?
What is gauge pressure and absolute pressure? Gauge pressure is the pressure relative to atmospheric pressure. Absolute pressure is the sum of gauge pressure and atmospheric pressure. Aneroid gauge measures pressure using a bellows-and-spring arrangement connected to the pointer of a calibrated scale. What is the difference between gauge pressure and absolute pressure quizlet? What […]