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Aircraft use 400 Hz for their power supplies because it allows them to use smaller and lighter components.
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∙ 15y ago
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Who invented the honeywell 400?
Describe honeywell 400
What is the Armstrong air conditioner model number SCU10E30A-2 tonnage?
Looks to me like 30,000 BTU or 2 Tons of cooling @400 CFM per Ton
What is the current engine used in the Boeing 747?
There are 3 actually 747-400 Pratt and Whitney PW4062 747-400 General Electric CF6-80 747-400 Rolls Royce RB211
What is cast iron FGS 400-15?
it is old denomination for spheroid cast iron, see below for actual denominations:EN-GJS-400-15 (EN/NF)0.7040 (DIN)1083/400-12 (ISO)FGS 400-15 is Franch ductile iron grade. It is equal to Germany grade EN-GJS-400-15. As for the detail properties and requirements to this material, please refer to the following link "EN-GJS-400 Ductile Iron". Dandong Foundry has elaberated the chemical and physical properties, advantages and problems for this material in this article.
Which is better 350 hp 400 tq or 400 hp 350 tq both engines being 425 wt?
350 hp 400 tq hp means nothing it is just what the engine is rated at. torque is the actual measure of power
If a note had a frequency of 400 Hz. State how many sound waves pass a point per second?
How many wavelength is it 80Hz?
400 Hz means 400 cycles per second, so each wave passes a point 400 times in one second
Is 400 a significant number?
400 is a significant number because it is a square number as 20*20 = 400
What is the '400'?
400 is a number
Is 400 a whole number?
what is a whole number for 400
What is faster 400 megahertz or 633 megahertz?
Hertz is cycles per second, higher numbers are faster.
What is the equivalent number of 400?
400
What are two prime numbers that equal 400?
There is only one number that equals 400. The number is 400, and it's not a prime number.
What is the least number that can be rounded off to 400?
The least number that can be rounded to 400 (to the nearest 400) is 200.
Is 400 an irrational number?
No because 400 is a rational number that can be expressed as a fraction in the form of 400/1
If a note is 400hz. how many sound waves pass point per second?
400. Hz (hertz) means cycles per second.
What number is 10.5 percent of 400?
10.5% of 400= 10.5% * 400= 0.105 * 400= 42
