Solar cells are constructed from a combination of P- and N-type _____ materials.

A. semiconductor
B. conductor
C. resistor
D. semiresistor


Answer: A

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How are the proper lift points of a vehicle determined?

What will be an ideal response?

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Consider the chemical equation for the stoichiometric combustion of heptane (C7H16) in air. The moles of nitrogen in the products is nearest:

A) 32 B) 38 C) 41 D) 47

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This test instrument reads current in an electrical circuit

A) Ohmmeter B) Oscilloscope C) Ammeter D) Voltmeter

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TCP/IP protocol is most commonly used to carry best effort ________ traffic

Fill in the blank(s) with correct word

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