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There are no alternative refrigerants than can be added on top of/mixed with R-12.
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∙ 12y ago
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How many times can 13 go into 90 with a remainder?
6, R12
What Is the area of a circle with a r12 inch diameter?
Using 3.14 as Pi the area of circle is: 113.03999999999999
How could you change the height of a cone so that its volume would remain the same when its radius was tripled?
V1 = (1/3)(pi)(r12)(h1) V2 = (1/3)(pi)(xr12)(h2) V1 = V2 , which means that: (1/3)(pi)(r12)(h1) = (1/3)(pi)(xr12)(h2) Divide both sides by (1/3)(pi) and you get: (r12)(h1) = (xr12)(h2) -> (r12)(h1) = x2(r12)(h2) Divide both sides by (r12) and you get: h1 = x2(h2) -> h2 = (h1)/x2 For example: Cone1: r1 = 10, h1 = 10 Cone2: r2 = 30, h2 = (10/32) = 10/9 = 1.11111111 Then to check: Volume of a cone = (1/3)(pi)(r2)(h) V1 = (1/3)(pi)(102)(10) V1 = 1047.197551 = V2 1047.197551 = (1/3)(pi)(302)(h2) h2 = 1047.197551/((900pi)/3) h2 = 1.111111111 = 10/9
How do you find the area for a frustum cone?
V = 1/3πh ( R12 + R22 + R1R2 )where π is 3.14159265..., and R1, R2 are the radii of the two bases.
What is the formula for finding the Surface Area of a frustum of a cone?
Lateral Surface Area = π(r1 + r2)s = π(r1 + r2)√((r1 - r2)2 + h2)Top Surface Area = πr12Base Surface Area = πr22Total Surface Area = π(r12 + r22 + (r1 * r2) * s) = π[ r12 + r22 + (r1 * r2) * √((r1 - r2)2 + h2) ]
Can Hot shot freon be mixed with r12?
The manufacture of Hot Shot says not to mix hot shot with R12 but I know several people that have mixed R12 and Hot Shot in their car Air conditioners without any problem.
Can you mix R134 freon with R12 freon?
They should never be mixed.
how to convert r12 to134r?
how to convert r12 to134r
How do you know if r12 freon is in vehicle?
If if it a 1995 or older then it came with R12 installed. 1996 can be R12 or R134. 1997 up, it has R134/R134a. If you suspect it had R12 look for a label somewhere on the A/C unit signifying it has been converted. If you find it has R12 and is leaking and needs repairing, after the leak is repaired, convert it to R134a. R12 is far too expensive to use.
What type of freon can you use in a dodge dynasty?
It was built with R12, can be coverted to R134aIt was built with R12, can be coverted to R134a
How much does r12 cost?
The cost of R12 varies a great deal. The use of R12 is illegal in some places and requires certification in others. It is estimated that a pound of R12 currently costs approximately $20 US dollars.
What kind of freon is used on a 1993 chrysler lebaron?
It was built with r12. It can be retrofitted to R134a.It was built with r12. It can be retrofitted to R134a.
Can you mix R11 with R12?
No. it even says in the EPA 608 prep manual that no refrigrants can be mixed.
how to convert auto air from r12 to134r?
how to convert auto air from r12 to134r
Can you get parts for Spesco R12 revoler?
I need parts for spesco model R12 revolver
Can you put R12 in a R134 system?
If you mix r12 with r134 air conditioning system, it will cause a high pressure in your airconditioning system and eventually damage the compressor and the evaporator. R12 is only for r12 aircon and something with r134, it can't be mix.
What type of freon in 88 Dakota?
Was built with R12, can be retrofitted ot R134a.Was built with R12, can be retrofitted ot R134a.
