Framework convention on tobacco control

FCTC WRITTEN STUDY GUIDE
QUESTIONS WITH CORRECT
ANSWERS
Twokorkmore kgearskworkingkinkaksequence k(train) karekcalledkakgearktrainkor,kinkmanykcases,ka...?k-
kCORRECTkANSWER-Transmission




Otherkname kforkgeark-kCORRECTkANSWER-Cogwheel



Whenkthere kare kankoddknumberkofkmeshedkgearskthenktheklastkgearkwillkalwayskturnkinkwhatkdirection?k-
kCORRECTkANSWER-Same kDirection




Whatkcankgearedkdeviceskchange?k-kCORRECTkANSWER-
the kspeed,ktorque,kandkdirectionkofkakpowerksource



Akgearkcankalsokmeshkwithkaknon-rotatingktoothedkpart,kcalled?k-kCORRECTkANSWER-
AkRack,kproducingktranslationkinsteadkofkrotation



Whenktwokgearskmesh,kandkonekgearkiskbiggerkthankthe kotherk(evenkthoughkthe ksizekofkthekteethkmustkmat
ch) kwhatkiskproduced?k-kCORRECTkANSWER-Akmechanicalkadvantage kiskproducedk(InversedkRelationship



Akbeltkandkpulleyksystemkiskcharacterizedkby?k-kCORRECTkANSWER-
Twokorkmore kpulleyskinkcommonktokakbelt



Whatkdoeskakbeltkandkpulleyksystemkdo?k-kCORRECTkANSWER-
Allowskforkmechanicalkpower,ktorque,kandkspeedktokbektransmittedkacrosskaxles



Whenkiskakmechanical kadvantagekiskrealized?k-kCORRECTkANSWER-
Whenkthe kpulleyskarekofkdifferingkdiameters