As peribronchial cuffing is a sign rather than a symptom or condition, there is no specific treatment except to treat the underlying cause.
Explain how a potential divider circuit can be used to produce a variable p.d. A potential divider is a circuit with at least two components (Câ, Câ)connected in series, with the output voltage taken across one of the components (Câ).
For this circuit, the total power supplied by the power supply is P total = watts. and the power delivered to the load resistor R L is P out = watts. The load then receives % of the total power.