Mobile Crane NCCER Exam 2025 UPDATE/PRACTICE
QUESTIONS AND CORRECT VERIFIED ANSWERS(complete
solutions)ASSURED SUCCESS/GRADED A+!!!
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
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
, 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
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'
Load radius is the distance from the center of gravity of the suspended load to
the: - CORRECT ANSWER-Center of rotation
QUESTIONS AND CORRECT VERIFIED ANSWERS(complete
solutions)ASSURED SUCCESS/GRADED A+!!!
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
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
, 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
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'
Load radius is the distance from the center of gravity of the suspended load to
the: - CORRECT ANSWER-Center of rotation
