Question : Commercial energy sources are primarily used for:
Option 1: Industrial purposes
Option 2: Residential heating
Option 3: Agricultural irrigation
Option 4: Public transportation
Correct Answer:
Industrial purposes
Solution : The correct answer is (A) Industrial purposes
Commercial energy sources are primarily used for industrial purposes. These energy sources are utilized by businesses and industries to power their operations, manufacturing processes, and commercial activities. Industrial sectors such as manufacturing, mining, construction, and transportation heavily rely on commercial energy sources for various purposes, including powering machinery and equipment, running production lines, and providing heating and cooling.