Statement: Certain mining industries in Gilgit may come to a standstill because of a notification banning mining operations within 25 km of National Parks. Courses of action:I. The Department should be asked to immediately withdraw the notification.II. The government should make an effort to shift the parks and sanctuaries to other non-mining areas.
Correct answer: D. If neither I nor II is most appropriate
- A. If only I is most appropriate
- B. If only II is most appropriate
- C. If either I or II is most appropriate
- D. If neither I nor II is most appropriate
Explanation
Withdrawing a notification designed to protect the environment (Action I) is an irresponsible solution. Shifting entire national parks and ecosystems (Action II) is practically impossible and illogical. Neither course of action is a viable solution to the problem.
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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