Heat Ratings. The output of a radiator is measured in British Thermal Units (BTU.s) per hour. (So is air-conditioning, come to that!) 3000 BTU is roughly equivalent to a 1 kilowatt bar heater, just to give you some idea.
Rating Newest Oldest. Best Answer: The difference between 5w30 and 10w30 is that 5w30 flows better at colder temperature. If you live in a place where it gets cold often, or during the winter time, you will get better results using 5w30.Otherwise 10w30 oil is good enough, i usually use 5w30 all year round.ating Newest Oldest. Best Answer: The difference between 5w30 and 10w30 is that 5w30 flows better at colder temperature. If you live in a place where it gets cold often, or during the winter time, you will get better results using 5w30.
Confidence votes 9.7K. The most obvious different is the 10mm bullet is smaller in diameter than the .45. A 10mm bullet is .40 of an inch and the .45 is .45 of an inch. Other differences, depending on exactly which cartridge you are referring to, are muzzle energy and velocity.onfidence votes 9.7K. The most obvious different is the 10mm bullet is smaller in diameter than the .45. A 10mm bullet is .40 of an inch and the .45 is .45 of an inch. Other differences, depending on exactly which cartridge you are referring to, are muzzle energy and velocity.