- 1. The Idukki Reservoir is a significant artificial lake located in the Indian state of Kerala. It plays a crucial role in hydroelectric power generation and water management. What is the primary purpose for the construction of the Idukki Reservoir?
A) Hydroelectric power generation
B) Irrigation for agriculture
C) Tourism and recreational activities
D) Flood control
- 2. The Idukki Reservoir is formed by the construction of a dam across which major river?
A) Periyar River
B) Bharathappuzha River
C) Kallada River
D) Chaliyar River
- 3. What type of dam is the main structure that creates the Idukki Reservoir?
A) Arch dam
B) Buttress dam
C) Gravity dam
D) Embankment dam
- 4. The Idukki Dam, along with two other associated dams, forms the Idukki Reservoir complex. Which are the other two dams?
A) Pothundy and Mangalam
B) Neyyar and Peechi
C) Malampuzha and Siruvani
D) Cheruthoni and Kulamavu
- 5. The Idukki Dam is one of the highest arch dams in Asia. Approximately, what is its height?
A) 50 meters
B) 200 meters
C) 100.5 meters
D) 167.64 meters
- 6. In which district of Kerala is the Idukki Reservoir located?
A) Idukki district
B) Kottayam district
C) Ernakulam district
D) Pathanamthitta district
- 7. The Idukki Reservoir project is primarily managed by which government entity?
A) Kerala State Electricity Board (KSEB)
B) Water Resources Department, Kerala
C) Irrigation Department, Kerala
D) Forest Department, Kerala
- 8. What is the approximate storage capacity of the Idukki Reservoir?
A) 500 million cubic meters
B) 743 million cubic meters
C) 100 million cubic meters
D) 1000 million cubic meters
- 9. Besides power generation, what is another significant benefit provided by the Idukki Reservoir?
A) Fisheries development
B) Drinking water supply
C) Navigation channel
D) Industrial water use
- 10. The Idukki Dam was built with assistance from which country?
A) Japan
B) Germany
C) USA
D) Canada
- 11. What is the name of the hydroelectric power station associated with the Idukki Reservoir?
A) Periyar Hydroelectric Power Station
B) Idukki Hydroelectric Power Station
C) Cheruthoni Hydroelectric Power Station
D) Kulamavu Hydroelectric Power Station
- 12. The area around the Idukki Reservoir is known for its rich biodiversity. Which of the following is a common type of vegetation found here?
A) Mangrove forests
B) Tropical rainforest
C) Alpine meadows
D) Desert scrub
- 13. What is the approximate length of the Idukki Dam?
A) 300 meters
B) 1000 meters
C) 550 meters
D) 100 meters
- 14. The Idukki Dam and Reservoir are popular tourist attractions. Which of these is a nearby attraction often visited along with the dam?
A) Keezarghat viewpoint
B) Alleppey backwaters
C) Bekal Fort
D) Munnar tea gardens
- 15. When was the Idukki Dam inaugurated and commissioned?
A) 1975
B) 1985
C) 1995
D) 1960
- 16. The Idukki Reservoir submerges a considerable area. This led to the displacement of many people. What was the primary livelihood of most displaced communities?
A) Fishing
B) Industrial work
C) Agriculture
D) Tourism services
- 17. The Idukki Reservoir is part of a larger hydroelectric project that includes several power stations. Which is the main power station connected to the Idukki Dam?
A) Idukki Power Station
B) Sholayar Power Station
C) Kulamavu Power Station
D) Cheruthoni Power Station
- 18. What is the total installed capacity of the Idukki Hydroelectric Power Station?
A) 500 MW
B) 200 MW
C) 781 MW
D) 1000 MW
- 19. The construction of the Idukki Dam faced several engineering challenges. One of the major challenges was related to the:
A) Geological stability of the gorge
B) Climate during construction
C) Transportation of machinery
D) Availability of construction materials
- 20. The Idukki Reservoir is situated in a hilly region. What is the approximate elevation of the region where the dam is located?
A) 100-200 meters above sea level
B) 1500-1600 meters above sea level
C) 300-400 meters above sea level
D) 700-800 meters above sea level
- 21. The Idukki Reservoir plays a role in maintaining the water levels for downstream areas. This can indirectly affect:
A) Urban water supply in other districts
B) Industrial operations in the mountains
C) Coastal fishing activities
D) Agriculture in the plains
- 22. The Idukki Arch Dam is unique because of its:
A) Massive concrete volume
B) Height relative to its base width
C) Use of natural stone
D) Double curvature shape
- 23. The Idukki Reservoir is surrounded by the Western Ghats mountain range. This geographical feature contributes to its:
A) High rainfall and water availability
B) Low groundwater levels
C) Volcanic activity
D) Arid climate
- 24. What is the primary source of water for the Idukki Reservoir?
A) Desalination plants
B) Glacier melt
C) Rainfall and river flow
D) Underground aquifers
- 25. The Idukki Reservoir is a significant contributor to Kerala's energy security. What percentage of Kerala's electricity demand is met by the Idukki project?
A) Approximately 10%
B) Less than 5%
C) Almost 50%
D) Significant, but not 100%
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