Crane Safety Questions And Answers Solved 100% Correct.
Latest Update
When personnel are being 50%
lifted in a man basket, the total
weight of the load, basket, and
rigging may not exceed ...
percent of the crane's rated
load
Standardized hand ANSI
signals for mobile cranes
have been developed by
If a malfunction occurs lower the load if possible
during operation, the first
thing to do is...
lowering the load just above dangerous
a landing zone, then placing
cribbing and blocking is
considered
when blocking the load after after the blocking is set and secured
the load is set, take the load
stress off the sling
The OSHA standard 1400
governing mobile cranes is
a competent signal person must a boom's length
be
stationed at all times
whenever a crane is working
within ... of an energized
power line.
the minimum safe distance 20
from a power line of over
250,000 volts is... feet
Latest Update
When personnel are being 50%
lifted in a man basket, the total
weight of the load, basket, and
rigging may not exceed ...
percent of the crane's rated
load
Standardized hand ANSI
signals for mobile cranes
have been developed by
If a malfunction occurs lower the load if possible
during operation, the first
thing to do is...
lowering the load just above dangerous
a landing zone, then placing
cribbing and blocking is
considered
when blocking the load after after the blocking is set and secured
the load is set, take the load
stress off the sling
The OSHA standard 1400
governing mobile cranes is
a competent signal person must a boom's length
be
stationed at all times
whenever a crane is working
within ... of an energized
power line.
the minimum safe distance 20
from a power line of over
250,000 volts is... feet
