Design a circuit to amplify the difference between two inputs by 2.5.
(a) Use only one op amp.
(b) Use two op amps.
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Si cada aparato de iluminación tipo C de la Figura 1 tuviera una carga total de lámpara y lastre de 200VA, la carga total conectada del circuito A-1 sería de:
a. 1.600VA. b. 1.700VA. c. 1.800VA. d. 1.900VA.
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Normal chinchilla droppings look like _____
a. rabbit droppings b. small versions of cow patties c. grains of rice d. M&M's®
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To avoid responsibility of client's allergy to a product, you have to:
What will be an ideal response?
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Typically, an air-conditioning (cooling) system requires an airflow through the evaporator of ____ cfm per 12,000 Btu/h capacity.
A. 340 B. 360 C. 400 D. 420
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