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What is conductor size for a 45kw 3 phase 415 volt induction motor at 50 meters?
To answer this question, wire size is rated in the amount of amperage that it can legally carry. The formula to find amperage when the HP is known is I = HP x 746/1.73 x E x %eff x pf. A standard motor's efficiency between 5 to 100 HP is .84 to .91. A standard motor's power factor between 10 to 100 HP is .86 to .92. Amps = 60 x 746 = 45000 = 45000/ 1.73 x 415 x .87 x .87 = 45000/718 = 62.7 amps. The electrical code states that a motor conductor has to be rated at 125% of the motors full load amperage. 62.7 x 125% = 78 amps A #4 copper conductor with an insulation factor of 75 or 90 degrees C is rated at 85 and 95 amps respectively. A #3 copper conductor will limit the voltage drop to 2% or less when supplying 78 amps for 50 metres on a 415 volt system.
What does binary code 10101010 mean?
170/2 = 85 R 0. Therefore binary number so far is 0.85/2 = 42 R 1. Therefore binary number so far is 10.42/2 = 21 R 0. Therefore binary number so far is 010.21/2 = 10 R 1. Therefore binary number so far is 1010.10/2 = 5 R 0. Therefore binary number so far is 01010.5/2 = 2 R 1. Therefore binary number so far is 101010.2/2 = 1 R 0. Therefore binary number so far is 0101010.1/2 = 0 R 1. Therefore binary number so far is 10101010.The integer portion of last division was 0 so for the decimal number 170, the binary equivalent is 10101010.
Inconel 718 density?
0.296 lb/cu. in 0.296 lb/cu. in Density: 8.19 g/cm3 Inconel 718 is a precipitation-hardenable nickel-chromium alloy containing significant amounts of iron, niobium, and molybdenum along with lesser amounts of aluminum and titanium. It combines corrosion resistance and high strength with outstanding weldability, including resistance to postweld cracking. The alloy has excellent creep-rupture strength at temperatures up to 700 oC (1300 oF). Used in gas turbines, rocket motors, spacecraft, nuclear reactors, pumps, and tooling.
What is 718 in inconel 718?
NCONEL® alloy 718A precipitation-hardenable nickel-chromium alloy also containingsignificant amounts of iron, niobium, and molybdenum along with lesseramounts of aluminum and titanium. It combines corrosion resistance andhigh strength with outstanding weldability including resistance topostweld cracking. The alloy has excellent creep-rupture strength attemperatures to 1300°F (700°C). Used in gas turbines, rocket motors,spacecraft, nuclear reactors, pumps, and tooling. INCONEL alloy 718SPF™ isa special version of INCONEL alloy 718, designed for superplastic forming.UNS: N07718W.Nr.: 2.4668
What is incoloy 718?
INCONEL® alloy 718 A precipitation-hardenable nickel-chromium alloy also containingsignificant amounts of iron, niobium, and molybdenum along with lesseramounts of aluminum and titanium. It combines corrosion resistance andhigh strength with outstanding weldability including resistance topostweld cracking. The alloy has excellent creep-rupture strength attemperatures to 1300°F (700°C). Used in gas turbines, rocket motors,spacecraft, nuclear reactors, pumps, and tooling. INCONEL alloy 718SPF™ isa special version of INCONEL alloy 718, designed for superplastic forming.UNS: N07718W.Nr.: 2.4668Detail Information Available at: American Special Metals, Corp.at: www.AmericanSpecialMetals.comInconel Alloy 718 is a Registered Trademarks ofSpecial Metals Corporation and Its subsidiaries
Is inconel 718 the same as sb637?
As far as I can see it is the same material, only different shapes of the material: UNS N07718 (INCONEL 718) Sheet/Plate: AMS 5596, AMS 5597, ASTM B670, ASME SB670 Round Bar/Wire: AMS 5662, AMS 5663, AMS 5664, ASTM B637, ASME SB637, AMS 5832, AMS 5914, AMS 5962 Weld Wire: AWS 5.14 ERNiFeCr-2 Pipe & Tube: AMS 5589, AMS 5590 DIN: 2.4668
Is Inconel compatible with Hydrochloric Acid?
Yes, Inconel is highly resistant to hydrochloric acid. It has excellent corrosion resistance in a wide range of acidic environments, including hydrochloric acid. It is often used in applications where resistance to corrosive substances such as hydrochloric acid is important.
What are the factors of 718?
The factors of 718 are: 1, 2, 359, 718
What is 718 in roman numerals?
It is: 718 = DCCXVIII
What it 718 in percent form?
To convert 718 to a percent multiply by 100: 718 × 100 = 71,800%
What are factors of 718?
1, 2, 359, 718
718 times 170?
718 multiplied by 170 is 122,060
What is 19 times 718?
19 x 718 = 13642
Is 718 divisible by 9?
No. 718 is not evenly divisible by nine.
