Want this question answered?
10 years
10 years
Why is RPM (speed) so important to the life of a compressor
to have a good life
If its a copeland scroll compressor it should be Life time..
About 33 hours
you can look at engine wear or drawbar wear to determine if the tractor has had a lot of work or it could have just had a hard life with low hours. there is no way to really tell
Battery life is usually up to 6 hours. Keep in mind the weight of the occupant and the type of terrain will determine battery life.
About 15 years
Yes, however for compressor life, the compressor should be rotated so as to preserve the gravitational oiling characteristics.
in residential air conditioning about 15 years
z score = (400-500)/80=-1.25 probability under curve to right of -1.25 = .8944