The answer to this should be B. Worm. A pinion is a the smallest gear out of the listed ones above. spur would be next then wheel and the biggest if them all would be the spur. I'm not completely sure if my answer is 100% correct, but I feel confident enough about it. Hope this helps. :)
Answer:
PMPs are typically referred to interchangeably.
Explanation:
3.28% I think
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Answer:
Computer can be classified into four categories based on size namely Micro, Mini, Mainframe and Super computer
Explanation:
