When electrons in the N-type material are combined with holes in the ____ material, energy is released in the form of photons.
A. energy gap
B. GaAsP
C. P-type
D. GaAs
Answer: C
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When a force moves a certain mass a specific distance, it is called which of the following?
A. Static momentum B. Inertia C. Dynamic momemtum D. Work
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Which of the following is NOT a type of automotive spring?
A) Coil B) Torsion bar C) Leaf D) All of these are automotive springs
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Brake operational theories are being discussed. Technician A says an object at rest creates kinetic energy. Technician B says kinetic friction is created when the brakes are applied. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
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A gear with 35 teeth turning 100 rpm is in mesh with a gear with 7 teeth. Find the rpm of the small gear.
A. 500 B. 600 C. 700 D. 750
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