MOBILE CRANE STUDYBOOK QUESTIONS
AND ANSWERS 2025
what,are,industery,standards,and,osha,regulations,that,cover,mobile,cranes,-
,ANSWER,ASME,B30.5,or,OSHA,subpart,cc,and,1910.180-pcsa#2
define,the,term,operating,radius,-
,ANSWER,the,horiznal,distance,from,the,center,of,rotation,of,the,crane,to,center,line,of,hook,or,
center,of,gravity
can,a,crane,be,overloaded,before,any,signs,of,tipping,are,evident?,-
,ANSWER,yes,because,the,crane,could,fail,in,the,structral,zone,of,the,chart
explain,the,meaning,of,the,bold,line,or,shaded,area,in,the,capacity,charts.,-
,ANSWER,above,the,line,is,the,structural,zone,,below,is,the,stability,zone
when,lifting,from,the,main,boom,,which,is,more,critical,when,determining,the,cranes,rated,or,gr
oss,capacity:,load,radius,,boom,length,,or,boom,angle?,-,ANSWER,load,radius
is,the,boom,extension,considered,a,detuction,when,it,is,usrd,to,lift,a,load?,-
,ANSWER,no,the,boom,extension,is,already,in,the,extansion,chart
how,does,osha,require,cranes,to,be,inspected?,-,ANSWER,daily,or,each,shift,monthly,,annualy
what,is,osha,criteria,for,replacing,wire,rope,that,has,broken,wires?,-
,ANSWER,6,randomly,distrubted,broken,wires,in,one,lay,length,or,3,broken,in,one,strand,in,one,l
ay,length
what,area,of,the,crane,is,required,to,be,barracaded,before,operation?,-
,ANSWER,the,swing,radius,of,the,counterweight
AND ANSWERS 2025
what,are,industery,standards,and,osha,regulations,that,cover,mobile,cranes,-
,ANSWER,ASME,B30.5,or,OSHA,subpart,cc,and,1910.180-pcsa#2
define,the,term,operating,radius,-
,ANSWER,the,horiznal,distance,from,the,center,of,rotation,of,the,crane,to,center,line,of,hook,or,
center,of,gravity
can,a,crane,be,overloaded,before,any,signs,of,tipping,are,evident?,-
,ANSWER,yes,because,the,crane,could,fail,in,the,structral,zone,of,the,chart
explain,the,meaning,of,the,bold,line,or,shaded,area,in,the,capacity,charts.,-
,ANSWER,above,the,line,is,the,structural,zone,,below,is,the,stability,zone
when,lifting,from,the,main,boom,,which,is,more,critical,when,determining,the,cranes,rated,or,gr
oss,capacity:,load,radius,,boom,length,,or,boom,angle?,-,ANSWER,load,radius
is,the,boom,extension,considered,a,detuction,when,it,is,usrd,to,lift,a,load?,-
,ANSWER,no,the,boom,extension,is,already,in,the,extansion,chart
how,does,osha,require,cranes,to,be,inspected?,-,ANSWER,daily,or,each,shift,monthly,,annualy
what,is,osha,criteria,for,replacing,wire,rope,that,has,broken,wires?,-
,ANSWER,6,randomly,distrubted,broken,wires,in,one,lay,length,or,3,broken,in,one,strand,in,one,l
ay,length
what,area,of,the,crane,is,required,to,be,barracaded,before,operation?,-
,ANSWER,the,swing,radius,of,the,counterweight
