[amp_mcq option1=”knife switch” option2=”toggle switch” option3=”rotary switch” option4=”momentary push button switch E. None of the above” correct=”option2″]
The correct answer is: B. toggle switch.
A toggle switch is a type of switch that is operated by flipping a lever up or down. It is the most common type of light switch found in homes. Toggle switches are typically used to control lights, but they can also be used to control other electrical devices, such as fans and appliances.
A knife switch is a type of switch that is operated by sliding a lever or handle across a pair of contacts. Knife switches are typically used in industrial settings, but they can also be found in some homes. Knife switches are often used to control high-voltage circuits.
A rotary switch is a type of switch that is operated by turning a knob. Rotary switches are typically used to select between multiple settings, such as the channels on a radio or the speed on a drill. Rotary switches are not commonly used as light switches.
A momentary push button switch is a type of switch that is operated by pressing and releasing a button. Momentary push button switches are typically used to control devices that are only needed for a short period of time, such as a doorbell or a light switch that is used to turn on a fan.
None of the above is not a correct answer.