Question : Statement 1: Biomass is a renewable source of energy derived from organic materials such as crop residues and wood.
Statement 2: Biomass can be used to produce heat, electricity, and biofuels.
Option 1: Both statements are true.
Option 2: Statement 1 is true, and Statement 2 is false.
Option 3: Statement 1 is false, and Statement 2 is true.
Option 4: Both statements are false.
Correct Answer: Both statements are true.
Solution : The correct answer is (a) Both statements are true.
Statement 1 is accurate in defining biomass as a renewable source of energy derived from organic materials like crop residues and wood. Biomass can be sustainably produced, making it a renewable energy source.
Statement 2 is also true as biomass can be utilized in various ways. It can be burned to produce heat for cooking and heating, converted into electricity through processes like combustion or gasification, and processed into biofuels like ethanol and biodiesel.
Therefore, both statements are true as they correctly describe biomass as a renewable energy source and highlight its potential applications in producing heat, electricity, and biofuels.
Question : Statement 1: Geothermal energy is a renewable source of energy derived from the heat of the Earth's interior.
Statement 2: Geothermal power plants convert geothermal heat into electricity through steam turbines.
Question : Statement 1: Renewable sources of energy are inexhaustible and can be replenished naturally.
Statement 2: Solar power, wind energy, and hydroelectric power are examples of renewable sources of energy.
Question : Statement 1: Solar energy is a renewable source of power that utilizes sunlight to generate electricity.
Statement 2: Photovoltaic cells in solar panels convert sunlight directly into electrical energy.
Question : Statement 1: Wind power is a clean and renewable source of energy that harnesses the power of wind to generate electricity.
Statement 2: Wind turbines convert the kinetic energy of the wind into electrical energy.
Question : Statement 1: Inadequate transmission and distribution infrastructure leads to power losses during electricity transmission.
Statement 2: Transmission losses occur due to resistance in power lines and inefficient distribution networks.
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