0
If 1500 cfm of standard air is pushed through a 1x 72 slot what is the average slot velocity in feet per minute?
To calculate the average slot velocity in feet per minute (fpm), first convert the airflow from cubic feet per minute (cfm) to the area of the slot. The area of a 1-inch by 72-inch slot is 1/12 feet by 6 feet, which equals 0.5 square feet.
Using the formula:
[ \text{Velocity (fpm)} = \frac{\text{Airflow (cfm)}}{\text{Area (sq ft)}} ]
[ \text{Velocity} = \frac{1500 \text{ cfm}}{0.5 \text{ sq ft}} = 3000 \text{ fpm} ]
Thus, the average slot velocity is 3000 feet per minute.
What else can I help you with?
What is Revolutions per minute in CNC?
are a measure of angular velocity whereas metres per minute are a measure of linear velocity.
How fast does air with a velocity pressure of 0.20 in wg move through a square duct formula?
To determine the air velocity in a square duct given a velocity pressure of 0.20 inches of water gauge (wg), you can use the formula: [ V = 4005 \times \sqrt{P} ] where ( V ) is the air velocity in feet per minute (FPM) and ( P ) is the velocity pressure in inches of wg. Substituting the value, we have: [ V = 4005 \times \sqrt{0.20} \approx 4005 \times 0.447 = 1782 \text{ FPM} ] Thus, the air moves through the duct at approximately 1782 feet per minute.
What is the velocity of 10m 12h?
0.0002315 m/s OR 0.0008333 km/hour The velocity of an object is the rate of its change in position in a certain direction. Velocity is a vector quantity; this means that it has both a magnitude and direction. To find the average velocity of an object in motion, the following equation is used: average velocity= (total displacement)/ (total time elapsed) The SI units of velocity are "m/s" , but any distance unit over any time unit is also acceptable. Solving for the velocity asked for: First let's change hours to seconds: (12 hours ) x (6o minutes/hour )x (60 seconds/minute)= 43200 seconds Finding the velocity: average velocity= (displacement)/ (time)= 10m/ 43200 seconds= 0.000231481 m/s
What is standard minute value in garments?
• SMV means Standard Minute Value. • It is a numerical value which is represented the standard time of a process or operation in a standard environment for standard worker. • It will be calculated by the following formula (Stop-watch system): Standard Time = Basic Time + Allowance% There are many techniques which have been developed to establish standard minute Values, one such technique is Called Pro-SMV , Professional standard minute value, this is a system based on MTM 2 developed by Methods Apparel consultancy India Pvt Limited.
Neha swims 100m long pool.she covers 200m in one minute and forty seconds by swimming from one and to other and back along the same straight path find average speed and average celocity.?
To find Neha's average speed, we calculate the total distance covered (200m) divided by the total time taken (100 seconds), resulting in an average speed of 2 m/s. Average velocity considers the net displacement, which is 0m (as she returns to the starting point), leading to an average velocity of 0 m/s. Thus, her average speed is 2 m/s, while her average velocity is 0 m/s.
Is air velocity measured in cubic feet?
No, the standard unit (SI unit) for any velocity is ms-1
What is Revolutions per minute in CNC?
are a measure of angular velocity whereas metres per minute are a measure of linear velocity.
What is the angular velocity of the minute hand?
The angular velocity of the minute hand can be calculated as 2π radians divided by the time it takes to complete one full revolution, which is 60 minutes. Therefore, the angular velocity of the minute hand is π/30 radians per minute.
How often does your blood travel through your body?
On average, your blood travels through your body about once every minute.
How fast does air with a velocity pressure of 0.20 in wg move through a square duct formula?
To determine the air velocity in a square duct given a velocity pressure of 0.20 inches of water gauge (wg), you can use the formula: [ V = 4005 \times \sqrt{P} ] where ( V ) is the air velocity in feet per minute (FPM) and ( P ) is the velocity pressure in inches of wg. Substituting the value, we have: [ V = 4005 \times \sqrt{0.20} \approx 4005 \times 0.447 = 1782 \text{ FPM} ] Thus, the air moves through the duct at approximately 1782 feet per minute.
Which of these is an sl base unit minute second velocity?
Second minute: the si base unit for time is secondvelocity: the si base unit for velocity is meters / second (m/s)
What is the average acceleration of car if it travels in a straight line in one minute and it attains a velocity of 40 meters second second and it finally?
There is not enough information to answer the question. The initial velocity of the car is not given. Also, the "it finally" at the end of the question does not make sense.
What is formula for converting face velocity into cubic feet per minute?
You need to know the area of the pipe or duct. If you have that area, in square feet, V = Q/A where V = velocity (ft/minute in this case), Q = flowrate (cubic feet/minute in ths case), and A = area (square feet in this case). Then, you just have to apply conversions to get whatever units you want to present or use the answer in.
How much blood is flowing through the lungs each minute?
Approximately 4.9 l/min (on average)
What Julie ran eight laps around her schools quarter-mile track in 18 minuets her average velocity was?
To find Julie's average velocity, we first need to determine the total distance she ran. 8 laps around a quarter-mile track is 2 miles (8 laps * 0.25 miles/ lap). Then, we can divide this distance by the total time to get her average velocity, which is 2 miles / 18 minutes = 0.11 miles per minute.
What is sccm as a unit of measure?
SCCM stands for Standard Cubic Centimeters per Minute, and it is a unit of measure used to express the flow rate of gases. It represents the volume of gas that flows through a point in a system in one minute at standard temperature and pressure conditions.
How do measure cfm in room?
I use an instrument called a "moving van anenometer" to measure velocity of the airflow in feet per minute. I take multiple readings at each register, average them, and multiply them by a percentage factor based on the "free area" of the register to obtain a volume reading in cubic feet per minute. Then I add up the CFM (cubic feet per minute) of each supply register in the room to determine the total air supply to that room.The HVAC Veteran
