Gas PipingPregunta 99 de 120

A propane appliance with an input of 200,000 Btu/h runs continuously. Using about 91,500 Btu per gallon, about how long will 100 gal of propane last?

a.About 23 hours
b.About 92 hours
c.About 46 hours
d.About 4.6 hours

Explicación

100 gal holds 9,150,000 Btu, and dividing by 200,000 Btu/h gives about 45.75 hours, or roughly 46 hours. The 23 hour answer doubles the burn rate, the 92 hour answer halves it, and 4.6 hours misplaces a decimal by a factor of ten.

Practica las 120 preguntas gratis — sin registro.

Preguntas relacionadas de este tema

Última revisión: · proceso editorial

Equipo Editorial de PrepPass · Verificado con Journeyman Plumber Licensing Exam (UPC/IPC-based) · Cómo revisamos
Reportar