What is the resistance of a small reading lamp that operates on 12.6 volts and draws 150 mA?

What will be an ideal response?


84 ?

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The International Building Code requires minimum STC 50 for a party wall separating two dwelling units (condominiums or apartments). With this STC value, loud speech is heard across the party wall with some effort and music is heard easily. As a consulting acoustician, what STC value would you recommend to the architect/project owner for the party walls in an upscale condominium project?

What will be an ideal response?

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What is the proper equation for current I in the circuit below?

A. (V2 ? V1) / 2R B. (V1 + V2) / R C. (V1 + V2) / 2R D. (V2 ? V1) / R E. ?(V1 + V2) / 2R

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The application most likely to use evaporative condensers is a _____

a. refrigerated food warehouse b. multi-story office building c. multi-building college campus d. manufacturing plant

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Which of the following components provides the engine control computer with engine coolant temperature information?

A) OP sensor B) ECT sensor C) MAP sensor D) TP sensor

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