Before it is considered a continuous load, a load must operate for at least how many hours without interruption?
a. 3
b. 10
c. 12
d. 24
a. 3
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En la Figura 3, los componentes marcados con 2 en la figura son:
a. contactos de sobrecarga.
b. terminales de reinicio.
c. terminales de carga.
d. ensambles del calentador por aleación de fusión.
The ____________________ valve is on the inlet to the compressor on the low side.
Fill in the blank(s) with the appropriate word(s).
Technician A says that hydrogen may be found by itself in nature. Technician B says that hydrogen has better specific energy than fossil fuels. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Match the gas law with its properties.
A. V1 / T1 = V2 / T2 B. PTOTAL = PSUBSTANCE 1 + PSUBSTANCE 2 C. P1 x V1 = P2 x V2