To calculate the area of a duct reducer, you first need to measure the diameters of the larger and smaller ends of the reducer. Then, calculate the radii of both ends by dividing the diameters by 2. Next, use the formula for the area of a trapezoid (A = (b1 + b2) * h / 2), where b1 and b2 are the radii of the larger and smaller ends, and h is the height of the reducer. Finally, plug in the values to find the area of the duct reducer.
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To calculate the area of an HVAC duct reducer, you measure using a trapezoid area formula, which would be 1/2 times the base plus the top, times the height.
i dont know.... plz tel how to calculate
Dimension is : W * D* L IN MTR AREA SQ.MTR= (W+D) * 2 * L
Well, calculating the area of a duct elbow is just like painting a happy little cloud. You start by finding the area of the two openings of the elbow, then add the area of the curved surface. Remember, there are no mistakes, just happy little accidents when you're working with numbers and shapes. Just take your time and enjoy the process.
Flatten it out then measure it with a ruler! ;)
In order to calculate square meters multiply the length by the width. In this case 150 meters times 80 meters would yield 12,000 square meters. This is considered the area.