3_1_11S-ELENGR3-1_ HW 5

3_1_11S-ELENGR3-1_ HW 5 - 5/24/2011 11S-ELENGR3-1: HW 5 T o...

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To print higher-resolution math symbols, click the Hi-Res Fonts for Printing button on the jsMath control panel. CCLE Update this Quiz 11S-ELENGR3-1 Quizzes HW 5 Attempt 1 1 Marks: -- /28 Choose one answer. a. 9.0 W b. 10.2 W c. 11.8 W If PR , what is the power dissipated by the 5 resistor? Preview HW 5 Start again CHANG, KAY-WON | Help | Logout Spring 2011 - Week 9 Info Results Edit = I 2 Submit Preview 5/24/2011 11S-ELENGR3-1: HW 5 ccle.ucla.edu/mod/quiz/attempt.php?q… 1/3
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2 Marks: -- /12 Answer: True False The Cornell Ranger Robot broke an endurance record for walking robots because its human-like gait is more efficient than that of other walking robots. True or false? 3 Marks: -- /12 Answer: False Silicon as a semiconductor crystal has a partially-occupied energy band separated from an empty energy band by a band gap of 1.2 eV (electron volts). 4 Marks: -- /12 Answer: False The correct physics distinction between a semiconductor and a metal is that in a metal, resistance rises with temperature, whereas in a semiconductor, the opposite
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This note was uploaded on 06/17/2011 for the course EE 3 taught by Professor Staff during the Spring '08 term at UCLA.

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3_1_11S-ELENGR3-1_ HW 5 - 5/24/2011 11S-ELENGR3-1: HW 5 T o...

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