How are motorized dampers controlled when they are used as bypass dampers to relieve pressure differential across the blower?

What will be an ideal response?


By a pressure stat that measures the static pressure across the blower

Trades & Technology

You might also like to view...

State the requirements for the service-entrance switch stipulated by the CodeĀ®.

What will be an ideal response?

Trades & Technology

Which of the following acronyms defines the ignition quality of a diesel fuel?

A. CNG B. RON C. MON D. CN

Trades & Technology

Which of the following is a type of low-ambient temperature head pressure control?

A. CPR. B. EPR. C. Fan cycling. D. Off-cycle defrost.

Trades & Technology

Describe how the type of dielectric material affects the capacitance of a capacitor. Describe a dialectric constant and provide some examples.

What will be an ideal response?

Trades & Technology