Se debe proporcionar protección contra pérdidas a tierra en todos los receptáculos de uso general de 125 V, monofásicos, de 15 A y 20 A que se encuentren en áreas con un _____, al aire libre, en lugares húmedos y en áreas de confinamiento con polvo para el ganado.
a. sistema "pen wire"
b. plano equipotencial
c. plano de dato adoptado eléctrico
d. dispositivo de aislamiento del sitio
b. plano equipotencial
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A defective outer CV joint will usually make a ________.
A) Clunking noise B) Growling noise C) Rumbling noise D) Clicking noise
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Chemical manufacturers must list firefighting measures on the product's _____.
a. label b. specification c. safety data sheet d. technical data sheet
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Where are packaged water-source heat pumps normally located?
A) In the garage B) Inside the building C) Outside close to the building power entrance D) Outside near the water source
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Schematics in industry are often complicated and may contain several pages.
Answer the following statement true (T) or false (F)
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