RIGGING TEST - CLASS FLASH CARDS QUESTIONS
WITH CORRECT ANSWERS.
What,Formulas,do,you,use,to,find,friction,loss,on,sheaves?,,ANS,-,,P-Plain,bore,-,10%
B-Bronze,brushing,-,5%
R-Roller,bearing,-,3%
What,are,the,four,basic,end,fittings,for,turn,buckles?,,ANS,-,,Eye,,Clevis,,Stub,,&,Hook
What,are,the,three,primary,designs,that,allow,sheaves,to,turn?,,ANS,-,,Plain,bore,,Busting,,&,Bearings
U-
shaped,fitting,where,rigging,hardware,is,attached,,that,can,pivot,180,degrees,,a,bail,pin,and,a,socket,h
ead,cap,screw?,,ANS,-,,Bail
FC
SC
IWRC,,ANS,-,,Fiber,Core
Strand,Core
Independent,Wire,Rope,Core
T/F?
The,D/d,ratio,for,a,braided,sling,is,approximately,20,times,the,component,wire,rope,diameter?,,ANS,-
,,True
What,are,the,3,basic,designs,of,wire,rope,slings?,,ANS,-,,Single-part,,Braided,,&,Multipart,grommet
Which,materials,are,most,commonly,used,to,manufacture,a,synthetic,web,sling?,,ANS,-
,,Polyester,&,Nylon
, Can,you,place,spacers,between,swivel,hoist,rings?,,ANS,-,,No
Why,are,synthetic,slings,able,to,absorb,heavy,shock,loads?,,ANS,-,,Because,they,stretch
T/F?
While,the,equipment,used,to,move,and,place,heavy,objects,has,evolved,over,the,centuries,,the,applica
tion,of,basic,rigging,knowledge,and,technologies,has,changed,very,little?,,ANS,-,,True
Eyebolt,FoS.,,ANS,-,,5:1
What,is,the,purpose,of,cleaning,a,chain,before,beginning,inspection?,,ANS,-
,,To,reveal,any,defects,hidden,by,the,grease/dirt
Name,4,things,a,rigger,should,look,for,during,a,visual,chain,inspection.,,ANS,-
,,Twist,,Worn,,Stretch,,or,Gouges
T/F?
A,single,part,wire,rope,sling,is,the,most,common,type,of,sling,used,in,rigging,operations?,,ANS,-,,True
Large,forged,steel,ring,placed,on,a,hoisting,hook;,used,to,attach,rigging,equipment?,,ANS,-,,Master,link
What,are,3,types,of,crafts,people,who,are,also,riggers?,,ANS,-,,Millwrights,,Carpenters,,and,Pile,Drivers
U-shaped,fitting,used,to,make,connections,between,slings,and,objects,to,be,moved?,,ANS,-,,Shackle
What,is,the,most,important,factor,to,the,success,of,any,rigging,operations?,,ANS,-,,Safety
T/F?
Because,of,their,construction,,braided,wire,rope,slings,are,heavy,and,inflexible?,,ANS,-,,False
WITH CORRECT ANSWERS.
What,Formulas,do,you,use,to,find,friction,loss,on,sheaves?,,ANS,-,,P-Plain,bore,-,10%
B-Bronze,brushing,-,5%
R-Roller,bearing,-,3%
What,are,the,four,basic,end,fittings,for,turn,buckles?,,ANS,-,,Eye,,Clevis,,Stub,,&,Hook
What,are,the,three,primary,designs,that,allow,sheaves,to,turn?,,ANS,-,,Plain,bore,,Busting,,&,Bearings
U-
shaped,fitting,where,rigging,hardware,is,attached,,that,can,pivot,180,degrees,,a,bail,pin,and,a,socket,h
ead,cap,screw?,,ANS,-,,Bail
FC
SC
IWRC,,ANS,-,,Fiber,Core
Strand,Core
Independent,Wire,Rope,Core
T/F?
The,D/d,ratio,for,a,braided,sling,is,approximately,20,times,the,component,wire,rope,diameter?,,ANS,-
,,True
What,are,the,3,basic,designs,of,wire,rope,slings?,,ANS,-,,Single-part,,Braided,,&,Multipart,grommet
Which,materials,are,most,commonly,used,to,manufacture,a,synthetic,web,sling?,,ANS,-
,,Polyester,&,Nylon
, Can,you,place,spacers,between,swivel,hoist,rings?,,ANS,-,,No
Why,are,synthetic,slings,able,to,absorb,heavy,shock,loads?,,ANS,-,,Because,they,stretch
T/F?
While,the,equipment,used,to,move,and,place,heavy,objects,has,evolved,over,the,centuries,,the,applica
tion,of,basic,rigging,knowledge,and,technologies,has,changed,very,little?,,ANS,-,,True
Eyebolt,FoS.,,ANS,-,,5:1
What,is,the,purpose,of,cleaning,a,chain,before,beginning,inspection?,,ANS,-
,,To,reveal,any,defects,hidden,by,the,grease/dirt
Name,4,things,a,rigger,should,look,for,during,a,visual,chain,inspection.,,ANS,-
,,Twist,,Worn,,Stretch,,or,Gouges
T/F?
A,single,part,wire,rope,sling,is,the,most,common,type,of,sling,used,in,rigging,operations?,,ANS,-,,True
Large,forged,steel,ring,placed,on,a,hoisting,hook;,used,to,attach,rigging,equipment?,,ANS,-,,Master,link
What,are,3,types,of,crafts,people,who,are,also,riggers?,,ANS,-,,Millwrights,,Carpenters,,and,Pile,Drivers
U-shaped,fitting,used,to,make,connections,between,slings,and,objects,to,be,moved?,,ANS,-,,Shackle
What,is,the,most,important,factor,to,the,success,of,any,rigging,operations?,,ANS,-,,Safety
T/F?
Because,of,their,construction,,braided,wire,rope,slings,are,heavy,and,inflexible?,,ANS,-,,False
