Q26 : This is what type of switch?

Question 26: This is what type of switch?
                       A - Push Button
                       B - ON/OFF Switch 
                       C - SPDT Switch

Answer:    C. SPDT Switch

Introduction:

• Push Button Switches consist of a simple electric switch mechanism which controls some aspect of a machine or a process. Buttons are typically made out of hard material such as plastic or metal. The surface is usually shaped to accommodate the human finger or hand, so the electronic switch can be easily depressed or pushed. Also, most Push Button Switches are also known as biased switches. A biased switch, can be also considered what we call a "momentary switch" where the user will press-for "on" & unpress-for "off" type.
• This type of switch is small change of relay function. Case 1: when you press 1st time the switch will ON & again, you will press 2nd time the switch will OFF. Case 2: when you press 1st time the switch will OFF & again, you will press 2nd time the switch will ON.

Application:

• 1. Electric Torch