Question

State with reasons, the conditions necessary for the successful development of hydro-electric power.

State any four conditions essential for the generation of hydro-electric power.

Answer 1

The successful development of hydro-electric power (HEP) requires the following conditions:

1. Abundant Water Supply: A perennial river or large water source is essential to provide the necessary flow and volume to run turbines effectively.
2. Steep Gradient: Hilly or mountainous terrain with a steep slope allows water to flow with high velocity, increasing the potential energy available for electricity generation.
3. Strong Rock Foundation: A solid and stable geological foundation is needed to construct dams that can withstand the pressure of stored water.
4. Low Population Density: Areas with sparse population are preferable for building large dams and reservoirs, as they reduce displacement and rehabilitation issues.