A long-term radon test is three months to one year in length. Long-term tests do not require closed house conditions. A long-term test may be preferred if the initial short term test averages are low to moderate and the homeowner is interested in a larger testing period that may include more than one season.
Report Abuse. an MB, which typically stands for Megabyte is larger than a KB, which typically stands for Kilobyte. These are metric names, signifying 1 Million bytes and 1 Thousand bytes respectively.Be careful, however, as most internet connections are based on MegaBits (or kilobits) and not Megabyte.eport Abuse. an MB, which typically stands for Megabyte is larger than a KB, which typically stands for Kilobyte. These are metric names, signifying 1 Million bytes and 1 Thousand bytes respectively.
Normally, 1 MB = 1000 kB, and 1 MiB = 1024 kiB. However, many people use kB instead of kiB, as the binary-type prefixes (kibi-, mebi-, gibi- etc.) aren't universally used. Sâ¦o 2,000,000kB is 2,000MB, or 2GB :)