Explain how iron is produced
What will be an ideal response?
Iron is produced from iron ore by the Bessemer process. The ore is smelted down into steel.
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The number of cam ____________________ depends on the number of valves that need to be opened.
Fill in the blank(s) with the appropriate word(s).
The steel plates in a clutch pack are commonly called ________
A) Reaction members B) Friction members C) Steels D) Friction disks
Why are all HVACR tradesmen advised to enroll in an approved first-aid course?
A) It is required by law for all tradesmen that belong to a union. B) It is required by ANSI. C) It is required by OSHA. D) Quick and proper treatment of injuries can result in less pain and possibly save lives.
A method of measuring voltage across each component moving toward the malfunctioning load is called:
A) Leap checking. B) Daisy running. C) Hopscotching. D) Home chaining.