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{“questions”:{“mtlne”:{“id”:”mtlne”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary function of a motorized robotic arm?\r\n”,”desc”:””,”hint”:””,”answers”:{“3bfd1”:{“id”:”3bfd1″,”image”:””,”imageId”:””,”title”:” To automate physical tasks”,”isCorrect”:”1″},”e9vcb”:{“id”:”e9vcb”,”image”:””,”imageId”:””,”title”:”To monitor machines”},”rcvu8″:{“id”:”rcvu8″,”image”:””,”imageId”:””,”title”:”To improve human health”},”nwzva”:{“id”:”nwzva”,”image”:””,”imageId”:””,”title”:”To perform calculations”}}},”gswh0″:{“id”:”gswh0″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which type of motor is commonly used to control the movement of robotic arms?\r\n”,”desc”:””,”hint”:””,”answers”:{“ar42m”:{“id”:”ar42m”,”image”:””,”imageId”:””,”title”:”Stepper motor”,”isCorrect”:”1″},”r5rjq”:{“id”:”r5rjq”,”image”:””,”imageId”:””,”title”:”Induction motor”},”0h6sm”:{“id”:”0h6sm”,”image”:””,”imageId”:””,”title”:”DC motor”},”amri5″:{“id”:”amri5″,”image”:””,”imageId”:””,”title”:”Synchronous motor”}}},”e0w59″:{“id”:”e0w59″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the role of the controller in a motorized robotic arm?\r\n”,”desc”:””,”hint”:””,”answers”:{“rboy0”:{“id”:”rboy0″,”image”:””,”imageId”:””,”title”:”To assemble components”},”5qhdu”:{“id”:”5qhdu”,”image”:””,”imageId”:””,”title”:”To store.

{“questions”:{“v9nin”:{“id”:”v9nin”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary source of energy for the Earth?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“yd01o”:{“id”:”yd01o”,”image”:””,”imageId”:””,”title”:”Wind”},”4xkuj”:{“id”:”4xkuj”,”image”:””,”imageId”:””,”title”:”The Sun”,”isCorrect”:”1″},”pi3x9″:{“id”:”pi3x9″,”image”:””,”imageId”:””,”title”:”The Moon”},”b7to1″:{“id”:”b7to1″,”image”:””,”imageId”:””,”title”:”Fossil fuels”}}},”pak4y”:{“id”:”pak4y”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a non-renewable source of energy?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“ue8vx”:{“id”:”ue8vx”,”image”:””,”imageId”:””,”title”:”Solar”},”mzton”:{“id”:”mzton”,”image”:””,”imageId”:””,”title”:”Wind”},”l3cdc”:{“id”:”l3cdc”,”image”:””,”imageId”:””,”title”:”Natural Gas”,”isCorrect”:”1″},”p0xw7″:{“id”:”p0xw7″,”image”:””,”imageId”:””,”title”:”Geothermal”}}},”t65ew”:{“id”:”t65ew”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the unit of energy commonly used in the International System of Units (SI)?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“ss05n”:{“id”:”ss05n”,”image”:””,”imageId”:””,”title”:”Watt”},”pizjt”:{“id”:”pizjt”,”image”:””,”imageId”:””,”title”:”Joule”,”isCorrect”:”1″},”1251r”:{“id”:”1251r”,”image”:””,”imageId”:””,”title”:”Kilowatt-hour”},”do1ym”:{“id”:”do1ym”,”image”:””,”imageId”:””,”title”:”Calorie”}}},”3ieft”:{“id”:”3ieft”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which energy conversion occurs in a hydroelectric power plant?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“nqb1w”:{“id”:”nqb1w”,”image”:””,”imageId”:””,”title”:”Chemical to mechanical”},”86ic2″:{“id”:”86ic2″,”image”:””,”imageId”:””,”title”:”Kinetic to electrical”,”isCorrect”:”1″},”aq0g9″:{“id”:”aq0g9″,”image”:””,”imageId”:””,”title”:”Thermal to electrical”},”5iweg”:{“id”:”5iweg”,”image”:””,”imageId”:””,”title”:”Gravitational potential.

{“questions”:{“si4sw”:{“id”:”si4sw”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”When was the Empire State Building officially completed?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“m9dvj”:{“id”:”m9dvj”,”image”:””,”imageId”:””,”title”:”1927″},”4c12u”:{“id”:”4c12u”,”image”:””,”imageId”:””,”title”:”1930″},”l1t6x”:{“id”:”l1t6x”,”image”:””,”imageId”:””,”title”:”1931″,”isCorrect”:”1″},”9sjsf”:{“id”:”9sjsf”,”image”:””,”imageId”:””,”title”:”1935″}}},”w4r4r”:{“id”:”w4r4r”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How tall is the Empire State Building, including its antenna?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“ey4vo”:{“id”:”ey4vo”,”image”:””,”imageId”:””,”title”:”1,200 feet”},”7adyz”:{“id”:”7adyz”,”image”:””,”imageId”:””,”title”:”1,454 feet”,”isCorrect”:”1″},”vw7ga”:{“id”:”vw7ga”,”image”:””,”imageId”:””,”title”:”1,250 feet”},”rtwsn”:{“id”:”rtwsn”,”image”:””,”imageId”:””,”title”:”1,500 feet”}}},”5qapn”:{“id”:”5qapn”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How many floors are there in the Empire State Building?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“nfh8y”:{“id”:”nfh8y”,”image”:””,”imageId”:””,”title”:”88″},”cspe3″:{“id”:”cspe3″,”image”:””,”imageId”:””,”title”:”102″,”isCorrect”:”1″},”jr1kg”:{“id”:”jr1kg”,”image”:””,”imageId”:””,”title”:”95″},”8pzxk”:{“id”:”8pzxk”,”image”:””,”imageId”:””,”title”:”115″}}},”yfz39″:{“id”:”yfz39″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which architectural style is the Empire State Building designed in?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“kl4s7”:{“id”:”kl4s7″,”image”:””,”imageId”:””,”title”:”Art Deco”,”isCorrect”:”1″},”ukx8u”:{“id”:”ukx8u”,”image”:””,”imageId”:””,”title”:”Gothic”},”fswqn”:{“id”:”fswqn”,”image”:””,”imageId”:””,”title”:”Beaux-Arts”},”hym3v”:{“id”:”hym3v”,”image”:””,”imageId”:””,”title”:”Neoclassical”}}},”uvd2y”:{“id”:”uvd2y”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What was the original purpose of the Empire State Building?\r\n”,”desc”:””,”hint”:””,”answers”:{“0yjv3”:{“id”:”0yjv3″,”image”:””,”imageId”:””,”title”:”Residential apartments”},”n5gyi”:{“id”:”n5gyi”,”image”:””,”imageId”:””,”title”:”Office space”,”isCorrect”:”1″},”ytip3″:{“id”:”ytip3″,”image”:””,”imageId”:””,”title”:”A hotel”},”c4fsf”:{“id”:”c4fsf”,”image”:””,”imageId”:””,”title”:”A.

{“questions”:{“cau5n”:{“id”:”cau5n”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary purpose of snowmaking on ski resorts?\r\n”,”desc”:””,”hint”:””,”answers”:{“93ubr”:{“id”:”93ubr”,”image”:””,”imageId”:””,”title”:”To reduce the environmental impact of skiing”},”ya0l0″:{“id”:”ya0l0″,”image”:””,”imageId”:””,”title”:”To create artificial snow when natural snowfall is insufficient”,”isCorrect”:”1″},”9r7wm”:{“id”:”9r7wm”,”image”:””,”imageId”:””,”title”:”To clear obstacles from ski slopes”},”heu1f”:{“id”:”heu1f”,”image”:””,”imageId”:””,”title”:”To increase the temperature”}}},”yrpl0″:{“id”:”yrpl0″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What temperature is typically ideal for snowmaking to occur?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“ayvld”:{“id”:”ayvld”,”image”:””,”imageId”:””,”title”:”0\u00b0C to -5\u00b0C (32\u00b0F to 23\u00b0F)”,”isCorrect”:”1″},”14tuh”:{“id”:”14tuh”,”image”:””,”imageId”:””,”title”:”-10\u00b0C to -15\u00b0C (14\u00b0F to 5\u00b0F)”},”93yvf”:{“id”:”93yvf”,”image”:””,”imageId”:””,”title”:”5\u00b0C to 10\u00b0C.

{“questions”:{“krcx8”:{“id”:”krcx8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the unit of electrical current?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“37avc”:{“id”:”37avc”,”image”:””,”imageId”:””,”title”:”Volt”},”piz3m”:{“id”:”piz3m”,”image”:””,”imageId”:””,”title”:”Ampere”,”isCorrect”:”1″},”vwrqg”:{“id”:”vwrqg”,”image”:””,”imageId”:””,”title”:”Ohm”},”y7l0s”:{“id”:”y7l0s”,”image”:””,”imageId”:””,”title”:”Watt”}}},”da468″:{“id”:”da468″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What does Ohm\u2019s Law state?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“r3ill”:{“id”:”r3ill”,”image”:””,”imageId”:””,”title”:”Voltage equals current times resistance”,”isCorrect”:”1″},”vh16b”:{“id”:”vh16b”,”image”:””,”imageId”:””,”title”:”Voltage equals current divided by resistance”},”caz5y”:{“id”:”caz5y”,”image”:””,”imageId”:””,”title”:”Resistance equals current times voltage”},”p993m”:{“id”:”p993m”,”image”:””,”imageId”:””,”title”:”Power equals voltage divided by current”}}},”e9kf4″:{“id”:”e9kf4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following materials is a good conductor of electricity?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“vpwxl”:{“id”:”vpwxl”,”image”:””,”imageId”:””,”title”:”Wood”},”9vm4t”:{“id”:”9vm4t”,”image”:””,”imageId”:””,”title”:”Rubber”},”xfabo”:{“id”:”xfabo”,”image”:””,”imageId”:””,”title”:”Copper”,”isCorrect”:”1″},”p5gkq”:{“id”:”p5gkq”,”image”:””,”imageId”:””,”title”:”Plastic”}}},”7ut92″:{“id”:”7ut92″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the function of a fuse in an electrical circuit?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“lpitb”:{“id”:”lpitb”,”image”:””,”imageId”:””,”title”:”To increase current”},”z3sc5″:{“id”:”z3sc5″,”image”:””,”imageId”:””,”title”:”To decrease.

{“questions”:{“wq98k”:{“id”:”wq98k”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the largest species of shark?\r\n”,”desc”:””,”hint”:””,”answers”:{“xxvvx”:{“id”:”xxvvx”,”image”:””,”imageId”:””,”title”:”Mako Shark”},”exdhr”:{“id”:”exdhr”,”image”:””,”imageId”:””,”title”:”Whale Shark”,”isCorrect”:”1″},”qot0u”:{“id”:”qot0u”,”image”:””,”imageId”:””,”title”:”Great White Shark”},”uc5ma”:{“id”:”uc5ma”,”image”:””,”imageId”:””,”title”:”Hammerhead Shark”}}},”5ip5p”:{“id”:”5ip5p”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”How many species of sharks are estimated to exist in the world?\r\n”,”desc”:””,”hint”:””,”answers”:{“42t50”:{“id”:”42t50″,”image”:””,”imageId”:””,”title”:”700″},”gjmad”:{“id”:”gjmad”,”image”:””,”imageId”:””,”title”:”350″,”isCorrect”:”1″},”p6bgk”:{“id”:”p6bgk”,”image”:””,”imageId”:””,”title”:”500″},”ztt0r”:{“id”:”ztt0r”,”image”:””,”imageId”:””,”title”:”100″}}},”1ppy1″:{“id”:”1ppy1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which shark is known for its unique hammer-shaped head?\r\n”,”desc”:””,”hint”:””,”answers”:{“nnhe2”:{“id”:”nnhe2″,”image”:””,”imageId”:””,”title”:”Nurse Shark”},”7ydv8″:{“id”:”7ydv8″,”image”:””,”imageId”:””,”title”:”Great White Shark”},”81g3i”:{“id”:”81g3i”,”image”:””,”imageId”:””,”title”:”Hammerhead Shark”,”isCorrect”:”1″},”d03y4″:{“id”:”d03y4″,”image”:””,”imageId”:””,”title”:”Bull Shark”}}},”c5ewd”:{“id”:”c5ewd”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary diet of a Great White Shark?\r\n”,”desc”:””,”hint”:””,”answers”:{“qc4u0”:{“id”:”qc4u0″,”image”:””,”imageId”:””,”title”:”Small sharks”},”l4xrd”:{“id”:”l4xrd”,”image”:””,”imageId”:””,”title”:”Fish and seals”,”isCorrect”:”1″},”sw0o0″:{“id”:”sw0o0″,”image”:””,”imageId”:””,”title”:”Plankton”},”ii86t”:{“id”:”ii86t”,”image”:””,”imageId”:””,”title”:”Squid”}}},”oene5″:{“id”:”oene5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is.

{“questions”:{“cuicu”:{“id”:”cuicu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the magnetic field around a magnet?\r\n”,”desc”:””,”hint”:””,”answers”:{“0byws”:{“id”:”0byws”,”image”:””,”imageId”:””,”title”:”A region where gravitational forces are stronger”},”9g1ow”:{“id”:”9g1ow”,”image”:””,”imageId”:””,”title”:”The region where magnetic forces can be felt”,”isCorrect”:”1″},”lucyt”:{“id”:”lucyt”,”image”:””,”imageId”:””,”title”:”A type of electric field”},”a7nxw”:{“id”:”a7nxw”,”image”:””,”imageId”:””,”title”:”A vacuum of space\r\n”}}},”cbxs0″:{“id”:”cbxs0″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following materials is not attracted to a magnet?\r\n”,”desc”:””,”hint”:””,”answers”:{“k41x7”:{“id”:”k41x7″,”image”:””,”imageId”:””,”title”:”Nickel”},”vcq0s”:{“id”:”vcq0s”,”image”:””,”imageId”:””,”title”:”Steel”},”twayf”:{“id”:”twayf”,”image”:””,”imageId”:””,”title”:”Copper”,”isCorrect”:”1″},”ts2if”:{“id”:”ts2if”,”image”:””,”imageId”:””,”title”:”Iron”}}},”a29jc”:{“id”:”a29jc”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What happens when two like poles of a magnet are brought together?\r\n”,”desc”:””,”hint”:””,”answers”:{“nkfw2”:{“id”:”nkfw2″,”image”:””,”imageId”:””,”title”:”They cancel each other.