To calculate the volume of a circular column, use the formula _____
a. pi2×radius × height
b. pi × radius2×height
c. pi × radius × height2
d. pi × radius2×height2
b
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The rate of release of nitrogen from SCU depends on the ____________________ of the coating
Fill in the blank(s) with correct word
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Product advertising focuses on some aspect of the product itself
Indicate whether the statement is true or false.
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An iron-core inductor is used in low frequency applications
Indicate whether the statement is true or false
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Which of the following statements are true regarding amplifiers?
A) An amplifier can amplify voltage beyond it's supply voltage B) Amplifiers do not amplify power, only current or voltage C) An ideal amplifier produces no noise or distortion D) Amplifiers cannot be cascaded
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