1 mm is equal to 01 mm.
quick down and dirty way is the size of your unit (example..4 tons) X 144= the square inches needed for the return vent size or the longer way Max air flow from unit (rated size) / 2.08 cfm/sq in= filter area needed
2.5 cm = 25 mm.
18 mm is a measure of the thickness of the plywood. It gives no information at all on the length or width of the ply, which is what is required to calculate a volume.
The square root of two times the square root of two equals two
16 mm square
6mm cable
The diameter would be 6.67 mm
how to know dc cable sizes
For a 24 pair 1.5 mm sq cable, you would typically use a metric M40 size cable gland. This size provides enough room for the cable to pass through while maintaining a secure seal to protect against dust and moisture.
Yes. remember that one core is with reduced size by half.
Lapp is the name of the manufacturer, but this is a 3-wire cable with conductors of 4 sq. mm. in size.
6 mm twin and earth
The cable size depends on a few factors, such as the supply voltage, the method of starting the motor, (direct-on-line, or star delta) and the length of cable required to compensate for voltage drop. Also, if the cable is copper or aluminum.110 kW motor has a rated current of 200 amps at 415 volts, so the correct copper cable size would have a cross-sectional area of 75 square mm., if the motor is started direct-on-line.At 660 volts, the rated current would be 118 volts and the cable size would be 35 square mm.
To answer this question the voltage of the unit must be given.
64 amps in less than 100 meter long
AO paper measures 1189 x 841 mm. Area size therefore 999,949 square mm