Frequent troubleshooting techniques include
A) checking for stuck inputs or outputs.
B) ensuring that all power pins are connected correctly.
C) using voltmeters.
D) all of the above.
D
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Raising the height ?of a low-head hydro dam by 4 ft., raises the energy possessed by 1 pound of water:
A.
?
ft-lb
ft-lbB.
?
ft-lb
ft-lbC.
?4 ft-lb
D.
?16 ft-lb
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The range of a BCD counter is 0 to 10
Indicate whether the statement is true or false
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Energy sources that can be replenished are called:
A) Perpetual energy resources. B) Refillable energy sources. C) Renewable energy sources. D) Nonrenewable energy sources.
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7.78 x 2 = ____________________.
Fill in the blank(s) with the appropriate word(s).
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