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never below the electrical datum plane.which i believe is the flood level . on a pier or dock at least 12" above the deck but not below the plane . article 555 in the national electric code.
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What is elevation on a map?
elevation, vertical distance from a datum plane, usually mean sea level to a point above the earth.
What is the horizontal datum used by GPS?
Datum and gps
Is it against electrical codes in Ohio to mount a receptacle box for a washing machine on a wood spacer on a masonry wall in a basement laundry?
Should be fine as long as you use a GFIC receptacle and mount at the proper height. You need to contact your local code enforcement people. Normally each locality has their own requirements to be followed.
What does a receptacle do in a plant?
The Receptacle of a flower is the bottom of the flower. It holds everything together. reproductive parts of a plant. Receptacle is female
Can you install a 277 volt receptacle in place of a 240 volt receptacle?
No. To prevent this sort of thing from happening, the 277 volt device and receptacle is physically larger that a 240 volt receptacle and will not fit in a regular receptacle junction box. For a 277 volt system the proper size junction boxes have to be purchased.
What is datum in design?
datum is the plane in which we can sketch any thing thing
What is Land Surface Datum?
Land-surface datum is a datum plane that is approximately at land surface at each well. If known, the elevation of the land-surface datum above sea level is given... Datum: any level surface, line, or point used as a reference in measuring elevations.
A primary datum requires how many points of contact?
According to ASME Y14.5, a primary dimensioning datum requires at least 3 points of contact to establish the datum plane. Two points of contact are required for the secondary datum and 1 point of contact is required for the tertiary datum.
What is datum reference line in aircraft?
Datum is an imaginary vertical plane from which all horizontal measurements are taken with the aircraft in a level flight attitude.
What is the Definition of datums?
a theoretically exact point, axis, or plane derived from the true geometric counterpart of a specified datum feature. A datum is the origin from which the location or geometric characteristics of features of a part are established.
Why stress is a tensor?
Stress is a tensor because it affects the datum plane. When this is affected and it changes, it is then considered a tensor.
What is the definition for datum dimension?
A dimension that exactly locates a reference point, reference line, or reference plane
What is elevation on a map?
elevation, vertical distance from a datum plane, usually mean sea level to a point above the earth.
Is datum the plural of data?
Datum is not the plural of data. Datum is singular, and its plural form is data.
What is the proper way to install blades of a receptacle up or down?
Up. ---- I'm not sure what the question is getting at. USUALLY THIS QUESTION IS ASKED WITH REGARD TO THE "GROUND" PRONG of a standard 3wire, 120 volt receptacle In the USA there are no requirements which dictate whether a receptacle outlet should be mounted with the ground UP or DOWN. In fact, it is also proper to mount the receptacle horizontally.
What is hydrography datum?
Correction: What is hydrographic datum? not "hydrography"
What is the horizontal datum used by GPS?
Datum and gps
