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What are the heights limits between which reflectors must be mounted?
Reflectors must be mounted not less than 24 inches nor more than 60 inches in height above the ground on every poletrailer and on trucks, buses, truck tractors, trailers, semi-trailers which are 80 or more inches in width or 30 feet or more in overall length. (p 15-3)
When one end of the seesaw is 9 inches above ground the other end is 21 inches above ground how far are the ends above the ground when the seesaw is level?
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How high above the table should a chandelier be mounted?
It depends on how high the ceiling is.
When storing boxes of food it should always be how many inches above the ground?
Six inches
What is the optimum height for a whitetail deer feeder?
Above ground!
How much of the center section body stakes should be above the ground?
8 to 10 inches
While operating a forklift how high should the forks be?
6-12 inches above ground
What height do you install a wall-mounted faucet above an undermount bathroom sink?
I generally mount them so the spout is about 3 inches above the sink, but a lot depends on the design of faucet.
How high should trailer hitch be above ground when towing?
The top of the trailer hitch ball should be aprox 18 to 20 inches off the ground.
When traveling on an emty fork lift what position should the forks be in?
6-12 inches above ground and flat
Minimum space over the range oven?
18 inches is usually taken as a minimum. I see an fit lots of range hoods and most are mounted so the bottom is 20-21 inches above the cooking surface.
Why do scientist prefer refracting telescope over reflecting telescope?
Reflecting telescopes give a brighter, clearer image that refraactors in many cases. Add to that the fact that refractors become very impractical with objective lens sizes much above 40 inches, while reflectors can have mirrors of 200 inches and more.
