Quiz on motorized robotic arm
{“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.