NCCCO MOBILE CRANE INSPECTIONS QUESTIONS AND ANSWERS 2025

NCCCO MOBILE CRANE INSPECTIONS QUESTIONS
AND ANSWERS 2025
How,does,the,operator,verify,the,LMI's,boom,length,or,load,radius,reading?,-
,ANSWER,Actual,measurements



On,whose,recommendations,should,a,preventive,maintenance,program,be,set-up?,-
,ANSWER,Crane,manufacturer



The,proper,way,to,calibrate,a,boom,angle,indicator,is;,-
,ANSWER,Using,a,level,,raise,the,boom,to,horizontal,and,set,the,indicator,at,0,degree



1.,Eccentric,main,boom,tip,reeving,causes;
A.,Increase,hoisting,sheave,wear
B.,Increase,wire,rope,wear
C.,Twisting,of,the,boom
D.,All,of,above,-,ANSWER,D.,all,of,the,above


A,frequent,inspection,is,defined,as,-,ANSWER,Daily,to,monthly


Load,test,for,cranes,should,not,exceed_____________%,of,the,manufacturer's,rating.,-
,ANSWER,110%



B30.5,requires,load,indicator,on,cranes,when,it's,maximum,capacity,exceeds;,-
,ANSWER,3,tons,and,above



Which,statement,best,describes,how,OSHA,1926.1400,looks,at,a,crane,manufacturer's,instructio
ns,,specifications,,and,limitations?,-,ANSWER,They,must,be,followed,exactly,as,law


Where,does,OSHA,1926.1400,require,hand,signals,to,be,posted?,-
,ANSWER,On,the,equipment,or,conspicuously,posted,in,the,vicinity,of,the,hoisting,operations