Question

Full form of ADC is ___________

(a) Analog to Digital converter

(b) Discrete to Analog converter

(c) Analog to Digital converter

(d) Discrete to Avalanche converter

I have been asked this question in exam.

This intriguing question originated from Solid-State Switching Circuits topic in division Introduction to Solid-State Switching Circuits of Electric Drives

Answer 1

The correct answer is:

(a) Analog to Digital converter

Explanation:

ADC stands for Analog to Digital Converter. It is a device that converts continuous analog signals (such as voltage) into discrete digital values, which can then be processed by digital systems like microcontrollers, computers, or digital signal processors (DSPs).

• (b) Discrete to Analog converter: This refers to a different type of converter, typically called a DAC (Digital to Analog Converter), which is not the correct choice.
• (c) Analog to Digital converter: This is the correct full form of ADC.
• (d) Discrete to Avalanche converter: This is not a recognized term related to ADCs.

Thus, the correct full form of ADC is Analog to Digital Converter, as given in option (a).