[amp_mcq option1=”you are pressing the button” option2=”you are not pressing the button” option3=”its contact remain open” option4=”its contact remain open E. None of the above” correct=”option1″]
The correct answer is: A. you are pressing the button.
A normally open push button switch is a type of switch that is open (off) when not pressed and closed (on) when pressed. When the button is pressed, the contacts inside the switch close and allow current to flow through the circuit. When the button is released, the contacts open and current stops flowing through the circuit.
Option B is incorrect because current will not flow through the switch when the button is not pressed. Option C is incorrect because the contacts of a normally open push button switch are closed when the button is pressed, not when it is released. Option D is incorrect because the contacts of a normally open push button switch are closed when the button is pressed, not when it is released. Option E is incorrect because current can flow through a normally open push button switch only when the button is pressed.