FCC Technician Exam Question Of The Day (T0B07)
Q) Which of the following is an important safety rule to remember when using a crank-up tower?
A) This type of tower must never be climbed unless it is in the fully retracted position
NJ2X Notes:
Crank-up masts are typically held in the extended position by a single cable. If this cable were to break then the sections would collapse suddenly. Crank-up towers must never be climbed unless it is in the fully retracted position.
A) This type of tower must never be climbed unless it is in the fully retracted position
NJ2X Notes:
Crank-up masts are typically held in the extended position by a single cable. If this cable were to break then the sections would collapse suddenly. Crank-up towers must never be climbed unless it is in the fully retracted position.
