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How do you measure water flowing through 300mm diameter pipes?
Same as you would in inches 3.14159265 and PSI have to be known
In a section of horizontal pipe with a diameter of 3.00 cm the pressure is 100 kPa and water is flowing with a speed of The pipe narrows to What is the pressure in the narrower region?
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For 100kw which cable size is good and how to find out cable size?
100 kw is the power drawn by the load. to calculate the cable size you need to know the voltage. From that you can calculate the current. this decides the cable size. for example if the voltage is 400Volts then the current flowing in the circuit when the load is 100 KW will be 250 amps. (100,000/400). for 250 amps to flow with out causing excessive heating of the cable the cross sectional area of the copper cable should be 150 sq mm.for a round cross section the diameter will be roughly 15mm.
Does electricity get used up when flowing in a circuit?
The free electrons flowing in the circuit decrease.
What will be the voltage drop across each what resistors A 160 Ohms B 100 Ohms C 82 Ohms D 120 Ohms.?
Ohm's Law requires you know two of three parameters to calculate the third. Volts = Amps x Ohms You need to know current flowing through resistance to calculate voltage drop.
How do you calculate water flowing out of pipe which is having a diameter of 4 inches and pressure of 4 bar?
You'll need the length of the pipe, because that's where the flow resistance is. At the outlet end, the pressure is atmospheric.
A 1.0 m length of metal wire is connected to a battery and a current of flows through it. What is the diameter of the wire The resistivity of the metal is?
To calculate the diameter of the wire, we would need to know the resistivity of the metal, the current flowing through the wire, and the potential difference across it. Without this information, we cannot determine the diameter solely based on the length of the wire.
How can one calculate pressure from flow rate?
To calculate pressure from flow rate, you can use the formula: Pressure Flow Rate x Resistance. The resistance is typically represented by the diameter and length of the pipe through which the fluid is flowing. By knowing the flow rate and resistance, you can determine the pressure of the fluid in the system.
What are the 5 examples of uniform circular motion?
A swinging pendulum Earth orbiting around the sun A spinning top A rotating ceiling fan Water flowing in a circular motion down a drain
When steadily flowing water flows from a larger diameter pipe to a smaller diameter pipe what happens to its pressure?
When steadily flowing water transitions from a larger diameter pipe to a smaller diameter pipe, its velocity increases due to the principle of continuity, which states that the flow rate must remain constant. According to Bernoulli's principle, as the velocity of the fluid increases, its pressure decreases. Therefore, the pressure in the smaller diameter pipe is lower than in the larger one.
How to calculate velocity in a pipe and what factors should be considered in the calculation?
To calculate velocity in a pipe, you can use the formula: velocity flow rate / cross-sectional area of the pipe. Factors to consider in the calculation include the diameter of the pipe, the type of fluid flowing through it, and any obstructions or bends in the pipe that may affect the flow.
How does pressure change with pipe diameter?
As pipe diameter increases, pressure decreases. This is because the same amount of fluid is flowing through a larger area, resulting in lower pressure.
How do you measure water flowing through 300mm diameter pipes?
Same as you would in inches 3.14159265 and PSI have to be known
What has the author Abdolhosein Mohandes written?
Abdolhosein Mohandes has written: 'Friction losses for water flowing in non-circular ducts' -- subject(s): Hydrodynamics
Will a hole in the copper line going to a hot water heater keep the water from flowing?
No If the hole is smaller then the diameter of the supply line
What is a circular ocean current?
A circular ocean current is a rotating body of water flowing in a circular pattern, typically driven by wind, Earth's rotation, and differences in water density. One common example is a gyre, which refers to large systems of circulating ocean currents that create circular patterns in the ocean. These currents play a crucial role in redistributing heat and nutrients around the globe.
How do you calculate the current flowing through a heater?
The formula you are looking for is I = W/E. Amps = Watts/Volts.
