Question:
Choose your answer: Is "Renewable technologies are now often the most economic solution for new generating capacity." a good answer to the question "What happens as the scope of economically viable applications increases?"
Answer:
no

Question:
Choose your answer: Is "The annual mean temperature is around 25 C (77 F); monthly daily mean temperatures range from approximately 14 to 34 C (57 to 93 F)." a good answer to the question "What is the annual mean temperature of New Delhi?"
Answer:
yes

Question:
Choose your answer: Is "Vibration moves the plates, causing the capacitance to vary, in turn inducing AC current." a good answer to the question "What sort of current is induced when the capacitance of a capacitor is altered?"
Answer:
yes