Bimetal elements in room thermostats are usually _____
a. copper-plated
b. heat-treated
c. spiral-wound
d. made of steel
c
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Explain why you think the taller group of seedlings grew better. How is the
growth of the seedlings related to the inoculum?
What will be an ideal response?
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As with the PN junction diode, the ____ of an LED is usually connected to the negative side or ground in a circuit.
a. anode b. cathode c. depletion area d. DMM
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When checking the electrical circuits of an air-conditioning system, each parallel circuit should be isolated and checked separately.
Answer the following statement true (T) or false (F)
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The sine wave that has the same frequency as the periodic waveform is called the ____________________.
Fill in the blank(s) with the appropriate word(s).
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