An 18 kW range is a very big range. Presuming that the source voltage is 240 volts it will draw 18000/240 = 75 amps. You will need 3 - #4 wires to feed it. A #4 copper wire with an insulation factor of 75 or 90 degrees C is rated at 85 amps.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized
IF YOU ARE NOT REALLY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
That depends on many other factors. What is the beam material? Is the load a point load concentrated in one spot, or is it uniform across the total span? Specing beams is something that should be left up to a qualified person.
Just get out your trusty calculator and multiply 120 times 18.
Use Ohm's law: U= R x I = 3 Ohm x 6 amps = 18 Volts Thus you need 18 Volts to supply such a load.
About 24 volts. Take 18 and divide by 0.707, then subtract about 1.4 to compensate for the two diodes that will always be in series with the load. Of course, any load will cause ripple, so the 24 volts is with nearly no load.
18 factorial is 6,402,373,705,728,000.
Range = Maximum - minimum = 18 - 0 = 18
Range = (Vmax -Vmin) = (88-18) =70
subtract the biggest # from the lowest. If you the numbers 10, 18, 2, and 20, to find the range you would do this: 20-2=18. So the range would be 18.
Age range of a teenager is 13 years old to 18 years old.
About 8000
18 pounds dry weight. The average load capacity for washing machines is typically 18 pounds dry weight.
mean=19.1 median=18 mode=18 range=10 there are websites all over that help with this stuff just Google how to find mode mean range and median and you will get tons of results
To find the range of a group of numbers, subtract the smallest from the largest. examples: * range of {6, 8, 12, 19, 27} is 27 - 6 = 21 * range of {5, -2, 1, 10, 18} is 18 - (-2) = 18 + 2 = 20
At Close Range was created on 1986-04-18.
Raiders of the Range was created on 1942-03-18.
The range is 10.
18-39.