Which of the following statements is/are correct with reference to the Anti-hail guns?

Which of the following statements is/are correct with reference to the Anti-hail guns?

A. The Himachal Pradesh government will be testing the use of indigenously developed ‘anti-hail guns’ to help out horticulturists who face crop damage due to hailstorms.

B. An anti-hail gun is a machine which generates shock waves to disrupt the growth of hailstones in clouds, according to its makers.

C. Both A & B

D. All of these

Explanation:

The Himachal Pradesh government will be testing the use of indigenously developed ‘anti-hail guns’ to help out horticulturists who face crop damage due to hailstorms. An anti-hail gun is a machine which generates shock waves to disrupt the growth of hailstones in clouds, according to its makers. It comprises a tall, fixed structure somewhat resembling an inverted tower, several metres high, with a long and narrow cone opening towards the sky.