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).
Direct currentEdit. 1  P is the power (energy per unit time) converted from electrical energy to thermal energy, 2  I is the current traveling through the resistor or other element, 3  V A â V B {\displaystyle V_{A}-V_{B}} is the voltage drop across the element.