What are the disadvantages of using direct current to supply consumers with their electrical needs?
What will be an ideal response?
Transmission for a long distance is impossible without using generators to boost the power. The inability to raise and lower DC voltages and the need to use large transmission equipment are other problems.
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Tail flicking and tail whipping are behaviors that indicate that a reptile is _____
a. content b. playful c. ill d. agitated
Two-temperature operation is desirable when more than one evaporator is used with a compressor.
Answer the following statement true (T) or false (F)
Energy can not be created or destroyed
Indicate whether the statement is true or false
The device that pulls the electrode wire from a spool and pushes it through the gun cable and gun is known
as a(n) _____. a. spool gun b. closed-loop unit c. push-pull extractor d. wire feeder