Advance Rigger Test Exam with Correct
x x x x x
Answers x
What xis xmeant xby xthe xterm x"two xblocking"?
a. Placing xblocks xunder xthe xoutrigger xbeams.
b. The xload xblock xcontacts xthe xboom xpoint xsheaves.
c. Stacking xloads xon xtop xof xone xanother.
d. The xload xstrikes xthe xboom xwhile xswinging. x- xCORRECT xANSWERS-b. xThe xload
xblock xcontacts xthe xboom xpoint xsheaves.
Lifting x20,000 xlbs xwith xa x2-leg xbridle xsling xat xa x30° xhorizontal xsling xangle, xwhat xis
xthe xforce xapplied xto xeach xleg?
a. 10,000 xpounds
b. 20,000 xpounds
c. 30,000 xpounds
d. 40,000 xpounds x- xCORRECT xANSWERS-b. x20,000 xpounds
In xmultiple xcrane xlifts xusing xan xequalizer xbeam, xthe xweight xof xthe xbeam xshould xbe
xconsidered:
a. Part xof xthe xcrane xboom
b. Part xof xthe xload xweight
c. Part xof xthe xcrane xweight
d. A xnon-factor x- xCORRECT xANSWERS-b. xPart xof xthe xload xweight
What xis xrequired xif xthere xis xa xdeviation xfrom xthe xlift xplan?
a. The xsupervisor's xpermission
b. The xrigger's xpermission
c. A xnew xlift xplan
d. Mark xups xon xthe xexisting xlift xplan x- xCORRECT xANSWERS-c. xA xnew xlift xplan
On xlevel xground xusing xskids xand xrollers, xwhat xpercent xof xthe xweight xof xthe xload
xshould xyield xthe xrequired xline xpull xas xa xgeneral xrule xof xthumb?
a. 2%
b. 5%
c. 10%
d. 20% x- xCORRECT xANSWERS-b. x5%
All xof xthe xfollowing xare xresults xof xunbalanced xreeving xof xthe xhook xblock xEXCEPT:
a. Wear xon xthe xsheaves
b. Torque xon xthe xboom
c. Wear xon xthe xhook
d. Wear xon xthe xwire xrope x- xCORRECT xANSWERS-c. xWear xon xthe xhook
, Before xa xspreader xbar xor xbeams xcan xbe xused xthey xMUST xhave xbeen:
a. Repainted
b. Used xbefore
c. Tested xand xapproved
d. Upgraded xfrom xthe xprevious xjob x- xCORRECT xANSWERS-c. xTested xand xapproved
When xmaterials xare xbeing xhoisted xto xan xupper xlevel, xa xtag xline xis xused xto:
a. Help xraise xthe xload
b. Help xcontrol xthe xload
c. Stop xthe xprocess
d. Stop xmaterial xfrom xfalling x- xCORRECT xANSWERS-b. xHelp xcontrol xthe xload
Two xcranes xare xlifting x100 xtons. xIf xcrane xA xhas x40% xof xthe xload, xhow xmuch xweight
xwill xcrane xB xhave xon xits xhook?
a. 60,000 xlbs
b. 80,000 xlbs
c. 120,000 xlbs
d. 240,000 xlbs x- xCORRECT xANSWERS-a. x60,000 xlbs
To xCONFIRM xthe xrated xcapacity xof xa xspecific xsling, xconsult xthe xmanufacturer's:
a. Sling xchart
b. Website
c. Sling xtag
d. Catalog x- xCORRECT xANSWERS-c. xSling xtag
OSHA xregulations xrequire xhook xreplacement xif xthe xopening xexceeds xwhat xpercentage
xof xits xoriginal xthroat xopening?
a. 10%
b. 15%
c. 18%
d. 20% x- xCORRECT xANSWERS-b. x15%
At xwhat xpercentage xof xincrease xin xlength xshould xa xchain xsling xbe xremoved xfrom xservice?
a. 2%
b. 3%
c. 4%
d. 5% x- xCORRECT xANSWERS-d. x5%
The xmethodical xprocess xthat xattempts xto xidentify xhazards xand xdevise xplans xto
xovercome xor xeliminate xhazards xwhich xmay xinterfere xwith xcrane xor xrigging xis xcalled:
a. Operators xmanual
b. Maintenance xmanual
c. Lift xplan
d. Site xanalysis x- xCORRECT xANSWERS-c. xLift xplan
x x x x x
Answers x
What xis xmeant xby xthe xterm x"two xblocking"?
a. Placing xblocks xunder xthe xoutrigger xbeams.
b. The xload xblock xcontacts xthe xboom xpoint xsheaves.
c. Stacking xloads xon xtop xof xone xanother.
d. The xload xstrikes xthe xboom xwhile xswinging. x- xCORRECT xANSWERS-b. xThe xload
xblock xcontacts xthe xboom xpoint xsheaves.
Lifting x20,000 xlbs xwith xa x2-leg xbridle xsling xat xa x30° xhorizontal xsling xangle, xwhat xis
xthe xforce xapplied xto xeach xleg?
a. 10,000 xpounds
b. 20,000 xpounds
c. 30,000 xpounds
d. 40,000 xpounds x- xCORRECT xANSWERS-b. x20,000 xpounds
In xmultiple xcrane xlifts xusing xan xequalizer xbeam, xthe xweight xof xthe xbeam xshould xbe
xconsidered:
a. Part xof xthe xcrane xboom
b. Part xof xthe xload xweight
c. Part xof xthe xcrane xweight
d. A xnon-factor x- xCORRECT xANSWERS-b. xPart xof xthe xload xweight
What xis xrequired xif xthere xis xa xdeviation xfrom xthe xlift xplan?
a. The xsupervisor's xpermission
b. The xrigger's xpermission
c. A xnew xlift xplan
d. Mark xups xon xthe xexisting xlift xplan x- xCORRECT xANSWERS-c. xA xnew xlift xplan
On xlevel xground xusing xskids xand xrollers, xwhat xpercent xof xthe xweight xof xthe xload
xshould xyield xthe xrequired xline xpull xas xa xgeneral xrule xof xthumb?
a. 2%
b. 5%
c. 10%
d. 20% x- xCORRECT xANSWERS-b. x5%
All xof xthe xfollowing xare xresults xof xunbalanced xreeving xof xthe xhook xblock xEXCEPT:
a. Wear xon xthe xsheaves
b. Torque xon xthe xboom
c. Wear xon xthe xhook
d. Wear xon xthe xwire xrope x- xCORRECT xANSWERS-c. xWear xon xthe xhook
, Before xa xspreader xbar xor xbeams xcan xbe xused xthey xMUST xhave xbeen:
a. Repainted
b. Used xbefore
c. Tested xand xapproved
d. Upgraded xfrom xthe xprevious xjob x- xCORRECT xANSWERS-c. xTested xand xapproved
When xmaterials xare xbeing xhoisted xto xan xupper xlevel, xa xtag xline xis xused xto:
a. Help xraise xthe xload
b. Help xcontrol xthe xload
c. Stop xthe xprocess
d. Stop xmaterial xfrom xfalling x- xCORRECT xANSWERS-b. xHelp xcontrol xthe xload
Two xcranes xare xlifting x100 xtons. xIf xcrane xA xhas x40% xof xthe xload, xhow xmuch xweight
xwill xcrane xB xhave xon xits xhook?
a. 60,000 xlbs
b. 80,000 xlbs
c. 120,000 xlbs
d. 240,000 xlbs x- xCORRECT xANSWERS-a. x60,000 xlbs
To xCONFIRM xthe xrated xcapacity xof xa xspecific xsling, xconsult xthe xmanufacturer's:
a. Sling xchart
b. Website
c. Sling xtag
d. Catalog x- xCORRECT xANSWERS-c. xSling xtag
OSHA xregulations xrequire xhook xreplacement xif xthe xopening xexceeds xwhat xpercentage
xof xits xoriginal xthroat xopening?
a. 10%
b. 15%
c. 18%
d. 20% x- xCORRECT xANSWERS-b. x15%
At xwhat xpercentage xof xincrease xin xlength xshould xa xchain xsling xbe xremoved xfrom xservice?
a. 2%
b. 3%
c. 4%
d. 5% x- xCORRECT xANSWERS-d. x5%
The xmethodical xprocess xthat xattempts xto xidentify xhazards xand xdevise xplans xto
xovercome xor xeliminate xhazards xwhich xmay xinterfere xwith xcrane xor xrigging xis xcalled:
a. Operators xmanual
b. Maintenance xmanual
c. Lift xplan
d. Site xanalysis x- xCORRECT xANSWERS-c. xLift xplan
