Question Bank • QB_IDE_EXP_020 NAT • 2 Marks

Section 5: Irrigation and Drainage Engineering

Irrigation Water Conveyance and Application Methods

Subtopic: Irrigation efficiencies

Question Statement:

In an irrigation project, water conveyance efficiency is $80\%$, water application efficiency is $70\%$, and water storage efficiency is $90\%$. The overall irrigation project efficiency (water conveyance $\times$ water application) in percentage is ________ (answer in integer).

Answer Key:

56

Step-by-Step Solution & Explanation

Overall irrigation efficiency $\eta_0$: $\eta_0 = \eta_c \times \eta_a = 0.80 \times 0.70 = 0.56 = 56\%$
← Previous (QB_IDE_EXP_016) Next (QB_IDE_EXP_057) →

Practice In Authentic CBT Exam Interface

Test your skills under authentic timed conditions with live scoring and AIR percentile ranking.

Launch CBT Mock Test