According to FARS .
radial clearence is 1".
and horizontal ( prop to landing gear/tire ) is half inch.
The recommended clearance footage or "fall zone" for a swing set should extend a minimum of 6' from the structure on each side. The fall zone in front and back of the swing should extend out a minimum distance of twice the height of the swing as measured from the ground to the top of the swing support structure.
important reason behind inclining the shaft is to avoid/reduce various vibrations that may come up from the propeller and shaft rotation. various rulebooks have the minimum clearances for hull/propeller, so when the hull and propeller are designed and the minimum clearances are not satisfied shaft are inclined. other reasons include better positioning of engine bearers, better flow angle to the propeller blades
important reason behind inclining the shaft is to avoid/reduce various vibrations that may come up from the propeller and shaft rotation. various rulebooks have the minimum clearances for hull/propeller, so when the hull and propeller are designed and the minimum clearances are not satisfied shaft are inclined. other reasons include better positioning of engine bearers, better flow angle to the propeller blades
Architectural Graphic Standards 10th Edition: 10'-0" Minimum unobstructed clearance around court
The minimum electrical clearance is the minimum distance between electrical conductors with different potentials (voltage). This generaly determined by the maximum possible voltage differenge between the conductors. Dimensions larger then the minimum electrical clearance are OK, however smaller dimensions start to risk arc-over between your conductors.
This varies by state and local codes, although most use the NFPA codes. Google: NFPA minimum clearance woodburning stove
2ft 6 inches
7m
six inches
Secret or atleast a NACLC investigation
You must give the cyclist 3 ft of clearance between your car and the bicycle.
The 2003 UPC mandates 24 inches clearance from the front lip of the bowl to any obstruction. The 2003 IPC (International Plumbing Code) mandates 21" minimum from the front of the bowl to any obstruction.