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.
KB and kB refer to kilobyte-a unit of information or computer storage equal to either 1,024 bytes (2 10) or 1,000 bytes (10 3), depending on context. MB refers to megabyte-a unit of information or computer storage equal to either 1,048,576 bytes (2 20) or 1,000,000 bytes (10 6), depending on context. A megabyte has approximately 1,000 (or 1,024 to be precise) kilobytes.