Mobile Crane NCCER Study Guide(exam
practice) Newest 2025 Complete Questions
And Correct Answers With 100% Guaantee
Pass!!!
When determining the "gross load" the best method is: - CORRECT ANSWER-Get an accurate load
weight and add the rigging
By order of strength which is correct - CORRECT ANSWER-Basket, Vertical, Choker
Primary purpose for a roster sheave or auxiliary boom point sheave is to: - CORRECT ANSWER-
Separate the hoist line
, When the number of layers of rope on a drum increase the : - CORRECT ANSWER-Allowable line pull
decreases
What is the minimum allowable distance from the crane and power lines under 50kV? - CORRECT
ANSWER-10'
Eccentric main boom tip reeving casues - CORRECT ANSWER-twisting of the boom
How many randomly broken wires must there be to remove a running wire rope from service? -
CORRECT ANSWER-6
When working near power lines when is a signal person required? - CORRECT ANSWER-When crane
moves within a booms length of power lines
When operating truck cranes what is the most unstable allowable quadrant of operation? - CORRECT
ANSWER-Side
Tipping capacities of locomotive cranes are based on what % of tipping? - CORRECT ANSWER-85%
Should the load be applied when determining the proper boom angle? - CORRECT ANSWER-YES
What type of rope is recommended for a tagline around powerlines - CORRECT ANSWER-
Polypropylene
what does two beeps of the horn indicate to people in the area - CORRECT ANSWER-forward
Load radius is the distance from the center of gravity of the suspended load to the: - CORRECT
ANSWER-Center of rotation
practice) Newest 2025 Complete Questions
And Correct Answers With 100% Guaantee
Pass!!!
When determining the "gross load" the best method is: - CORRECT ANSWER-Get an accurate load
weight and add the rigging
By order of strength which is correct - CORRECT ANSWER-Basket, Vertical, Choker
Primary purpose for a roster sheave or auxiliary boom point sheave is to: - CORRECT ANSWER-
Separate the hoist line
, When the number of layers of rope on a drum increase the : - CORRECT ANSWER-Allowable line pull
decreases
What is the minimum allowable distance from the crane and power lines under 50kV? - CORRECT
ANSWER-10'
Eccentric main boom tip reeving casues - CORRECT ANSWER-twisting of the boom
How many randomly broken wires must there be to remove a running wire rope from service? -
CORRECT ANSWER-6
When working near power lines when is a signal person required? - CORRECT ANSWER-When crane
moves within a booms length of power lines
When operating truck cranes what is the most unstable allowable quadrant of operation? - CORRECT
ANSWER-Side
Tipping capacities of locomotive cranes are based on what % of tipping? - CORRECT ANSWER-85%
Should the load be applied when determining the proper boom angle? - CORRECT ANSWER-YES
What type of rope is recommended for a tagline around powerlines - CORRECT ANSWER-
Polypropylene
what does two beeps of the horn indicate to people in the area - CORRECT ANSWER-forward
Load radius is the distance from the center of gravity of the suspended load to the: - CORRECT
ANSWER-Center of rotation
