El propósito de la ventilación en un techo es _____.
a. permitir la salida de calor
y humedad de la vivienda
b. permitir el ingreso de aire
frío a la vivienda
c. agregar humedad al aire
caliente que asciende de
las plantas inferiores
d. permitir que el aire frío
salga de la vivienda para
dejar lugar al aire caliente
Answer: A
You might also like to view...
What provides a separation between the service drop conductors and other metal components?
a. Busways b. Grounding electrode c. Porcelain insulator attachments d. Service disconnects
What test is being performed in this illustration?
A) Starter amperage draw test B) Positive side voltage drop test C) Ground side voltage drop test D) Battery load test
If an interference angle is machined on a valve or seat, the angle is usually ________
A) 1 degree B) 1-3 degree C) 0.005 degree D) 0.5-0.75 degree
Technician A says that hydraulic snubbers on pintle hook assemblies are more common on highway truck trailer applications. Technician B says that pneumatic snubbers on pintle hook assemblies are more common on off-highway applications. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B