review Exam QUESTIONS AND
VERIFIED CORRECT
ANSWERS [LATEST] GRADED
A+ 100% GUARANTEES
SUCCESS
What scaffold hazards are among the most serious - CORRECT ANSWER-Falls, unsafe access,
scaffold collapse
What mnemonic can be used to help remember the five most serious scaffold hazards -
CORRECT ANSWER-FUSES
You are the only subcontractor on site. While erecting a scaffold, who serves as the safety
officer? - CORRECT ANSWER-The scaffolder
The employer is looking for someone who is experienced and has the authority and knowledge
to identify safety hazards who is this? - CORRECT ANSWER-A competent person
To keep a rolling scaffold from racking, what must be installed - CORRECT ANSWER-a horizontal
or diagonal brace
Which terms describe two-point suspended scaffolds used by elevator constructors - CORRECT
ANSWER-Power platforms and swing stages
What are the three major parts of the power platform suspended system - CORRECT ANSWER-
Platform, hoist, and ropes
, A suspended scaffold contains 3 basic systems which hold, hand and protect. What are these
systems - CORRECT ANSWER-Support system, suspended system and safety system
You are tasked with connecting the hoist to the stirrup and the stirrup to the deck. Where would
you check to see if the hardware you are provided is correct. - CORRECT ANSWER-
Manufacturer's instructions, stirrup hoists instructions
What is the minimum breaking strength for a vertical lifeline - CORRECT ANSWER-5,000 Lbs
How often should you inspect the parts of a working platform - CORRECT ANSWER-Before each
use
Before working in the pit, what two devices must be tested and verified - CORRECT ANSWER-
Door lock and pit switch
After hitting pit stop switch what is the minimum amount of time you should wait to ensure the
elevator you are working on does not move - CORRECT ANSWER-20 seconds
Due to the risk of injury to the public which device should always be checked for proper
operation during routine maintenance - CORRECT ANSWER-Door reopening device
False cars must be equipped with spring-loaded safeties that are manually held in which
position? - CORRECT ANSWER-Open
Which conveyance system is comprised of a small hydraulic or gearless traction elevator system
the doesn't require a separate machine room - CORRECT ANSWER-Machine room-less
What type of elevator is most common? - CORRECT ANSWER-Traction