16. The Nagarjuna Sagar Dam is built across which river?
A) Krishna
B) Godavari
C) Mahanadi
D) Cauvery
17. What is the installed capacity of the Idukki Hydroelectric Power Station in Kerala?
A) 300 MW
B) 400 MW
C) 510 MW
D) 780 MW
18. The Nathpa Jhakri Hydroelectric Power Station is located in which Indian state?
A) Himachal Pradesh
B) Uttarakhand
C) Sikkim
D) Arunachal Pradesh
19. Which dam is responsible for the largest hydroelectric power generation in India?
A) Tehri Dam
B) Srisailam Dam
C) Bhakra Dam
D) Hirakud Dam
20. Which of the following is the largest hydropower project in India?
A) Sardar Sarovar Dam
B) Koyna Hydroelectric Project
C) Indira Sagar Dam
D) Bhakra Dam