The vertical clearance above the roof level must be maintained for a distance of atleast _____ from all edges of the roof:

The measurement of horizontal overhead service conductors above hanging portions of the roof shall not exceed ____:

Overhead service conductors above the roof with a slope less than 4 inches in 12 inches shall have a minimum clearance of ____:

The frontal workspace width of electric equipment must be greater of the width of the equipment or ___:

For vertically operated circuit breaker, the UP position of the handle must be the OFF position:

In damp and wet location, a minimum of ____ air space between the enclosure and the wall or other supporting surface is required:

A one family dwelling service disconnecting means must have a minimum rating of ____:

Panelboards equipped with a snap switches rated at 30A or less shall have overcurrent protection of _____ or less:

Type S adopters must fit Edison-base fuseholders:

At least one structural metal member must be in direct contact with the earth for ___ or more, with or without concrete encasement:

A 3 ft clearance of service and outside wiring clearances criteria is not applicable if the conductor run above the top level of the window:

Conductors of different potentials must be brought out of service heads through separately bushed openings: