8.a. Equipment rated at 1200 A or more and more than six feet wide that contains overcurrent devices, switching devices, or control devices requires an entrance at each end of the working space. These doors must be at least what size? A. 36 inches wide; 9 feet high B. 24 inches wide; 6 ½ feet high C. 24 inches wide; 8 ½ feet high D. 36 inches wide; 6 feet high 8.b. Two requirements related to working space for equipment rated over 600 V include the presence of warning signs indicating high voltage and minimum front-working space distances. What's an additional requirement? A. All access must be a door, and it must be at least 60 inches wide B. The working space also may be used for storage C. Four feet minimum depth of clear working space for Condition 2 installations D. Equipment that's effectively separated from equipment of lower voltage
8.a. Equipment rated at 1200 A or more and more than six feet wide that contains overcurrent devices,
switching devices, or control devices requires an entrance at each end of the working space. These doors
must be at least what size?
A. 36 inches wide; 9 feet high
B. 24 inches wide; 6 ½ feet high
C. 24 inches wide; 8 ½ feet high
D. 36 inches wide; 6 feet high
8.b. Two requirements related to working space for equipment rated over 600 V include the presence of
warning signs indicating high voltage and minimum front-working space distances. What's an additional
requirement?
A. All access must be a door, and it must be at least 60 inches wide
B. The working space also may be used for storage
C. Four feet minimum depth of clear working space for Condition 2 installations
D. Equipment that's effectively separated from equipment of lower voltage
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