CATEGORY 3 NON-CAB OPERATED
TEST QUESTIONS ND ANSWERS
WITH COMPLETE SOLUTIONS
Question: How are bridge cranes classified when they possess a rated capacity of
20,000 lbs. or more?
Answer: ✔✔ These are classified as Category 2 cranes.
Question: Which specific expiration date is considered the most critical for a crane
operator to monitor?
Answer: ✔✔ The most important date is the expiration of the crane's certification.
Question: Which individual bears the primary responsibility for assessing whether
a crane operator is physically and emotionally fit for duty?
Answer: ✔✔ The crane operator themselves is primarily responsible for this
evaluation.
Question: What is the classification for a monorail hoist that has a lifting capacity
of less than 20,000 lbs.?
Answer: ✔✔ This equipment is designated as a Category 3 crane.
Components that control, restrain, or position the load, and upon failure would
cause dropping, shifting or uncontrolled movement of the loads are ____________.
load controlling parts
All of the following require a license to operate EXCEPT a:
Non-cab operated category 3-bridge crane
, What is two-blocking and why is two-blocking dangerous?
Two-blocking occurs when the hook block comes in contact with the upper sheave
block during hoisting of the hook. It is dangerous because it could result in damage
to the crane, parting of the hoist lines, and dropping the load.
The formula for determining the area of a triangular shaped object is:
Base x Height divided by 2
When are operators required to perform a pre-use check of the crane?
Prior to the first use of the crane each day.
Regardless of the method of communication used all crane signals must be
____________________.
clear
Synthetic web slings should NOT be used in areas where temperatures exceed 194
degrees Fahrenheit.
True
TEST QUESTIONS ND ANSWERS
WITH COMPLETE SOLUTIONS
Question: How are bridge cranes classified when they possess a rated capacity of
20,000 lbs. or more?
Answer: ✔✔ These are classified as Category 2 cranes.
Question: Which specific expiration date is considered the most critical for a crane
operator to monitor?
Answer: ✔✔ The most important date is the expiration of the crane's certification.
Question: Which individual bears the primary responsibility for assessing whether
a crane operator is physically and emotionally fit for duty?
Answer: ✔✔ The crane operator themselves is primarily responsible for this
evaluation.
Question: What is the classification for a monorail hoist that has a lifting capacity
of less than 20,000 lbs.?
Answer: ✔✔ This equipment is designated as a Category 3 crane.
Components that control, restrain, or position the load, and upon failure would
cause dropping, shifting or uncontrolled movement of the loads are ____________.
load controlling parts
All of the following require a license to operate EXCEPT a:
Non-cab operated category 3-bridge crane
, What is two-blocking and why is two-blocking dangerous?
Two-blocking occurs when the hook block comes in contact with the upper sheave
block during hoisting of the hook. It is dangerous because it could result in damage
to the crane, parting of the hoist lines, and dropping the load.
The formula for determining the area of a triangular shaped object is:
Base x Height divided by 2
When are operators required to perform a pre-use check of the crane?
Prior to the first use of the crane each day.
Regardless of the method of communication used all crane signals must be
____________________.
clear
Synthetic web slings should NOT be used in areas where temperatures exceed 194
degrees Fahrenheit.
True
