1|Page
MOBILE CRANE NCCER STUDY GUIDE 2025| BRAND
NEW ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR GRADES.
When determining the "gross load" the best method is: - (answer)Get an
accurate load weight and add the rigging
By order of strength which is correct - (answer)Basket, Vertical, Choker
Primary purpose for a roster sheave or auxiliary boom point sheave is to: -
(answer)Separate the hoist line
When the number of layers of rope on a drum increase the : - (answer)Allowable
line pull decreases
What is the minimum allowable distance from the crane and power lines under
50kV? - (answer)10'
Eccentric main boom tip reeving casues - (answer)twisting of the boom
How many randomly broken wires must there be to remove a running wire rope
from service? - (answer)6
, 2|Page
When working near power lines when is a signal person required? -
(answer)When crane moves within a booms length of power lines
When operating truck cranes what is the most unstable allowable quadrant of
operation? - (answer)Side
Tipping capacities of locomotive cranes are based on what % of tipping? -
(answer)85%
Should the load be applied when determining the proper boom angle? -
(answer)YES
What type of rope is recommended for a tagline around powerlines -
(answer)Polypropylene
what does two beeps of the horn indicate to people in the area -
(answer)forward
Load radius is the distance from the center of gravity of the suspended load to
the: - (answer)Center of rotation
What is the purpose of using a boom extension? - (answer)Increase height
What do a jib and boom ext. have in common - (answer)Increase height
MOBILE CRANE NCCER STUDY GUIDE 2025| BRAND
NEW ACTUAL EXAM WITH 100% VERIFIED
QUESTIONS AND CORRECT SOLUTIONS|
GUARANTEED VALUE PACK| ACE YOUR GRADES.
When determining the "gross load" the best method is: - (answer)Get an
accurate load weight and add the rigging
By order of strength which is correct - (answer)Basket, Vertical, Choker
Primary purpose for a roster sheave or auxiliary boom point sheave is to: -
(answer)Separate the hoist line
When the number of layers of rope on a drum increase the : - (answer)Allowable
line pull decreases
What is the minimum allowable distance from the crane and power lines under
50kV? - (answer)10'
Eccentric main boom tip reeving casues - (answer)twisting of the boom
How many randomly broken wires must there be to remove a running wire rope
from service? - (answer)6
, 2|Page
When working near power lines when is a signal person required? -
(answer)When crane moves within a booms length of power lines
When operating truck cranes what is the most unstable allowable quadrant of
operation? - (answer)Side
Tipping capacities of locomotive cranes are based on what % of tipping? -
(answer)85%
Should the load be applied when determining the proper boom angle? -
(answer)YES
What type of rope is recommended for a tagline around powerlines -
(answer)Polypropylene
what does two beeps of the horn indicate to people in the area -
(answer)forward
Load radius is the distance from the center of gravity of the suspended load to
the: - (answer)Center of rotation
What is the purpose of using a boom extension? - (answer)Increase height
What do a jib and boom ext. have in common - (answer)Increase height
