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Thread: Oil viscosity
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26-01-2013, 02:25 PM #1
Oil viscosity
Am currently doing my level 2 diploma in refrigeration and air conditioning and I had a question in my test which was to do with oil viscosity. It was- What is the oil viscosity of oil at -20 in a freezer. The answers were- ISO15,ISO32,ISO68,ISO120. If anyone can help it would be great. Thanks, Liam.