[amp_mcq option1=”Low cost” option2=”Low weight and volume” option3=”Reliability” option4=”All of the mentioned” correct=”option4″]
The correct answer is D. All of the mentioned.
Electronics are characterized by low cost, low weight and volume, and reliability.
- Low cost: Electronics are typically much cheaper than their mechanical counterparts. For example, a digital watch is much cheaper than a mechanical watch.
- Low weight and volume: Electronics are typically much lighter and smaller than their mechanical counterparts. For example, a laptop computer is much lighter and smaller than a desktop computer.
- Reliability: Electronics are typically much more reliable than their mechanical counterparts. For example, a digital camera is much more reliable than a film camera.
These characteristics make electronics the preferred choice for many applications.