NCCCO TEST 2 QUESTIONS AND ANSWERS

NCCCO TEST 2 QUESTIONS AND ANSWERS

When,making,a,multiple,crane,lift,,it,is,important,for,the,operator,to,understand,that:,- ,ANSWER,The,weight,may,increase,if,the,other,crane,lands,the,load

If,a,crane,is,not,set- up,level,and,the,operator,swings,a,load,from,the,high,side,to,the,low,side,,the,load,radius,will:,- ,ANSWER,Increase

Most,crane,manufacturers,reduce,load,capacity,for,duty-cycle,operations,because:,- ,ANSWER,Side,loading,forces,may,occur

On,who's,recommendations,should,a,preventative,maintenance,program,be,set-up?,- ,ANSWER,Crane,manufacturer

What,is,the,standard,rope,used,on,most,cranes?,-,ANSWER,Right,regular,lay

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.

The,red,area,of,an,instrument,gauge,means:,-,ANSWER,A,dangerous,condition,exists

The,best,way,to,keep,people,from,being,injured,from,the,counterweight,of,the,crane,is,to:,- ,ANSWER,Fence,or,barricade,the,swing,area,of,the,crane

Only,approved,attachments,or,extra,counterweights,made,by,the,manufacturer,should,be,place d,on,the,rear,of,the,crane,because:,-,ANSWER,They,could,cause,a,backward,stability,problem

What,is,the,first,thing,an,operator,should,do,before,going,under,a,low,pipe,rack?,- ,ANSWER,Post,a,signalperson,to,check,clearance 1 / 2

When,working,on,outriggers,,the,only,time,they,should,be,less,than,fully,extended,is,when:,- ,ANSWER,There,is,a,load,chart,for,this,operation

When,lifting,loads,from,the,water,,the,operator,should,be,aware,that:,-

,ANSWER,The,load,will,increase,when,you,pick,the,load,from,the,water

What,is,require,to,be,on,a,Hydraulic,Crane,in,order,for,it,to,lift,a,man,basket?,- ,ANSWER,Boom,length,indicator

When,working,on,rubber,,cranes,are,rated,at,what,percentage,of,tipping?,-,ANSWER,75%

When,using,cable,or,nylon,spreaders,,it,is,important,to,remember:,-

,ANSWER,The,lower,the,spreader,angle,the,greater,the,tension

Backward,stability,of,a,crane,is,tested,with:,-

,ANSWER,Basic,boom,at,maximum,angle,with,maximum,load

If,not,listed,in,the,load/capacity,charts,for,a,hydraulic,crane,,and,you,are,in,between,boom,lengt hs,,you,should:,-,ANSWER,Use,the,next,longer,length,or,shorter,with,less,capacity

When,a,spinning,load,presents,a,danger,,the,operator,should:,-,ANSWER,Use,a,tagline

The,jib,capacity,is,8,tons,and,the,ball,weighs,900,lbs.,What,is,the,heaviest,load,that,can,be,lifted, safely?,-,ANSWER,15,100

Parts,of,line,means:,-,ANSWER,The,number,of,lines,running,thru,the,load,block

If,a,jib,is,erected,but,not,being,used,,it,is,treated,as,a,deduction,from,the,cranes:,- ,ANSWER,Gross,capacity

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