Question

A work space includes exposed live parts operating at 300 Volts to ground. If the exposed live parts are found on both sides of the work space, what is the minimum clearance distance in feet?

(a) 4 1/2

(b) 4

(c) 3

(d) 3 1/2

Answer 1

The minimum clearance distance for a work space with exposed live parts operating at 300 Volts is 4 feet.

Step-by-step explanation:

The minimum clearance distance for a work space with exposed live parts operating at 300 Volts to ground on both sides is 4 feet (a). Clearance distance refers to the distance between a person and any live parts to ensure safety. In this case, since the live parts are found on both sides, a greater distance is required to reduce the risk of electric shock or contact with the live parts.