The _______________ resistor assures the proper low-voltage reading by preventing float when the switch is open.
A) pull-up
B) transducer
C) pull-down
D) variable

Question

Quizplus · Accepted Answer

A pull-down resistor ensures a predictable voltage level when a switch is open by providing a path to ground for the current. This prevents the voltage from floating to an undefined level and ensures that the low-voltage reading is accurate.

The _______________ Resistor Assures the Proper Low-Voltage Reading by Preventing