When the vacuum has decayed to near zero, the PCM subtracts the measured slope from the vacuum decay to calculate the leak size. If the calculation indicates that a leak is present, the Small Leak Test will fail. Canister Vent Restriction Test:...
The vapor pressure of a substance is the pressure of vapors exerted on a container of the substance at a particular temperature; this is true for both liquids and solids. For example, you half fill a container with water, pump out the air and seal the container. The water evaporates into ...
To calculate the power required for LED strip lights, you need to know the wattage per meter of your LED strip. Multiply the W/m value by the length of the LED strip light to get the total theoretical wattage. You can also use online calculators to determine the LED wattage for LED str...
After observing backpackers struggle for years with compass orientation, I am absolutely astonished that dogs can not only calculate declination, but can actually detect small changes in it. Let’s see, for 17 degrees westing, do I subtract or add that to the heading? It’s gotta be add, r...
Evaporation occurs when water changes from its liquid form to its vapor form. In this way, water transfers from both the land and water masses to the atmosphere. Approximately 80 percent of evaporation occurs over the oceans, with the balance occurring o
You are planning to build a house and want to know how to build a crawl space cover when in a cold area. Don't miss this post! Read on, now.
After observing backpackers struggle for years with compass orientation, I am absolutely astonished that dogs can not only calculate declination, but can actually detect small changes in it. Let’s see, for 17 degrees westing, do I subtract or add that to the heading? It’s gotta be add, ...
CBD syrup dosage effects will vary from brand to brand, sometimes within the same brand. One reason for this would be different strengths or concentrations of CBD per dose. To calculate the total strength of CBD hemp syrup, divide the number of servings to get the potency of each dose. Fo...
Learn the dew point definition. See the dew point formula and how to calculate dew point. Explore relationships between humidity, relative humidity, and dew point. Related to this Question How is dew point measured? How does the dew point affect temperature?
How To Calculate Head Pressure For An Aquarium Return Pump Every 12" of Vertical Climb = 1 ft of head pressure Every 90° elbow = 1 ft of head pressure Every 10ft of horizontal distance = 1ft of head pressure This will give you a pretty good estimate of how much "head pressure" your...