SQU has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of SQU in Governmental & Military.
In deck terminology, it is the term for 100 square feet of deck or roofing surface.Formula: number of squares = sum of(length of deck sheet in feet * width of deck sheet in feet * number of pieces)divided by 100. A unit of measure-100 square feet-usually applied to roofing and siding material. Also, a situation that exists when two elements are at right angles to each other. Also a tool for checking this. OR Rectangular, or at a right angle; the tool used for checking rectangularity.
Governmental & MilitaryIn telecommunications, squelch is a circuit function that acts to suppress the audio (or video) output of a receiver in the absence of a sufficiently strong desired input signal.
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