A(n) ____ minimum vertical clearance is required above finished grade for sidewalks, or from any platform or projection from which overhead conductors (of 150 volts, or less, to ground) might be reached.
A) 9-ft (2.7-m)
B) 10-ft (3.0-m)
C) 11-ft (3.3-m)
D) 12-ft (3.7-m)
Correct Answer:
Verified
Q2: Ground-fault protection that functions to open the
Q3: Where the ungrounded supply conductors are larger
Q4: According to the NEC , live parts
Q5: The alternating current phase arrangement on 3-phase
Q6: Vertical wiring clearances apply to _.
A) commercial
Q7: No secondary overcurrent protection is required for
Q8: The connection between the grounded circuit conductor
Q9: Where rear access is required to work
Q10: According to the NEC , where a
Q11: Equipment rated _ amperes (or more) and
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents