An advantage of a "series flow" configuration of ground loops is ____.
A. smaller diameter pipes
B. ease of removing trapped air
C. lower installation costs
D. less antifreeze is required
Answer: B
You might also like to view...
What is the tensile strength of steel sheet used in making cold-formed steel (CFS) sections?
What will be an ideal response?
En la siguiente fig.¿Qué aislamiento se necesita para la tubería de agua fría de los sistemas de HVAC?
a. Unicelular flexible de 1/2" (1,27 cm) b. No se necesita aislamiento c. Fibra de vidrio de 1" (2,54 cm) d. Envoltorio para conducto de 1,5" (3,81 cm)
Technician A says that non-emission related codes that make the MIL illuminate are called "Type A" codes
Technician B says that emission related codes that illuminate the MIL after the first fault are called "Type A" codes. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The front brakes on a vehicle do more work than do the rear brakes. Technician A says that this is because the front wheel cylinders are closer to the master cylinder than are the rear wheel cylinders. Technician B says that this is because the weight of a vehicle shifts to the front during a stop. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician