When Working near power line with a mobile crane, where does OSHA
require caution stickers be installed on all equipment?
A) On the equipment carrier and on the main boom tip
,B) On the equipment superstructure and the extension
C) At operators station and 2 on the outside of the equipment
D) At operators station and 5 on the outside of the equipment - Correct
Answer - C) At operators station and 2 on the outside of the equipment
According to OSHA Table T, what is the minimum clearance for 133 KV
power lines?
A) 4 Feet
B) 6 Feet
C) 10 Feet
D) 15 Feet - Correct Answer - C) 10 Feet
According to OSHA, when working near power lines when is a dedicated
spotter required?
A) When crane moves within 10 ft. of power lines
B) When crane moves within 15 ft of power lines
C) When crane operator is unable to see the warning line of signs
D) When crane signal person is elevated from crane level - Correct
Answer - C) When crane operator is unable to see the warning line of
signs
According to OSHA's table T, what clearance should a mobile crane in
transit keep while going under 445KV lines?
,A) 4 feet
B) 6 feet
C) 10 feet
D) 16 feet - Correct Answer - D) 16 feet
According to OSHA when is it safe to hoist loads with a mobile crane
below energized power lines?
A) If a crane is equipped with an isolated link or proximity alarm
B) If the crane only raises the boom to a maximum angle of 60 degrees
C) When the fully extended boom can't reach the prohibited zone
D) The boom is kept 10 feet away from the power lines for 360 degrees -
Correct Answer - C)When the fully extended boom can't reach the
prohibited zone
According to OSAH 1926.1408, when operating near high voltage power
lines, what clearance shall be required when the rating of the lines is 275
KV?
, According to OSHA 1926.1411, when you encounter power lines with a
voltage of 44 KV and the crane is traveling, according to Table T, what is
the minimum required clearance?
A) 4
B) 6
C) 10
D) 16 - Correct Answer - B) 6
According to OSHA 1926.1408, the minimum clearance between any
part of the crane and power lines rated 50 kV or below shall be
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