General crane safety Questions With Complete Solutions

General crane safety Questions With
Complete Solutions

A commercial truck mounted crane with a capacity
of 14,000 pounds is a______crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers D) Category 4

A crane accident occurs when any element of the
crane operating envelope fails to perform correctly
during crane operations, maintenance, or testing
which could result in any of the following except-
A) Two-Blocking or Overload
B) Personnel Injury or Death
C) Dropped Load or Damage
D) Collision or Derailment
E) Equipment malfunction Correct Answers E)
Equipment malfunction

A floating crane with a capacity of 200,000 pounds
is a ________crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers A) Category 1

A monorail hoist with less than 20,000 pounds
capacity is a crane.

,A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers A) Category 1

A pillar-jib crane with a capacity of 22,000 pounds
is a crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers B) Category 2

A portal crane with a capacity of 120,000 pounds is
a crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers A) Category 1

A rubber-tired gantry crane with a capacity of
16,000 pounds is a crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers A) Category 1

All of the following are principle parts of an
overhead traveling crane EXCEPT-
A) Operator's cab or pendant control
B) End trucks

,C) Shackles and eyebolts
D) Bridge girders
E) Trolley with hoisting mechanism Correct
Answers C) Shackles and eyebolts

All of the following require a license to operate
EXCEPT a(n)-
A) Cab-operated category 3 bridge crane
B) Mobile hydraulic truck crane
C) Non-cab operated category 3 bridge crane
D) Articulating boom category 4 crane
E) Floor-operated category 2 bridge crane Correct
Answers C) Non-cab operated category 3 bridge
crane

An OET Bridge crane with a capacity of 80,000
pounds is a crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers C) Category 3

An OET Bridge crane with a rated capacity of
16,000 pounds is a__________crane.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers B) Category 2

, Bridge crane with rated capacities of 20,000
pounds or greater are classified as_______cranes.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers B) Category 2

Bridge cranes with rated capacities of less than
20,000 pounds are classified as
cranes.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers C) Category 3

Commercial truck-mounted cranes having
telescoping or articulating booms and a capacity of
less than 2,000 pounds are classified as
cranes.
A) Category 1
B) Category 2
C) Category 3
D) Category 4 Correct Answers A) Category 1

Common modes of operation for typical OET bridge
cranes are
A) skew, hoist, and bridge
B) hoist, trolley, and bridge
C) travel, rotate, and hoist
D) hoist, luffing, and trolley