Consider basic relay logic. What is meant by an AND function? What is meant by an OR function?
What will be an ideal response?
Two contacts wired in series would be considered an AND function. First one contact closes AND the second contact closes to energize the load. Contacts in parallel will produce an OR function. Contact 1 OR contact 2 will close.
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An incandescent lightbulb rated at 100 W will dissipate 100 W as heat and light when connected across a 110-V ideal voltage source. If three of these bulbs are connected in series across the same source, determine the power each bulb will dissipate.
What will be an ideal response?
A scraper will carry material in its……
a. box b. bucket c. hopper d. bowl