In a purely inductive circuit, the current waveform lags the voltage waveform by _____.
a. 0 degrees
b. 45 degrees
c. 90 degrees
d. 180 degrees
c. 90 degrees
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A simple chemical battery consists of an anode, which supplies the electrons, a cathode which accepts the electrons, and an electrolyte solution containing ions
Indicate whether the statement is true or false.
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The last weld bead on a multipass weld is the ____.
A. root weld B. hot pass C. cover pass D. filler pass
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A cold-worked structure can be annealed by heating the metal above the ____ temperature.
A. M. B. critical C. melting D. recrystallization
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What are the two main benefits of using gene splicing rather than crossbreeding to improve crops?
What will be an ideal response?
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