GATE AG 2020 • Q58 NAT • 2 Marks

Section 5: Irrigation and Drainage Engineering

Wells and Pumps

Subtopic: Pump characteristics

Question Statement:

At 1800 rpm, a centrifugal pump discharges 50 L/s at its best-efficiency point for a total head of 25 m. Find the specific speed of the pump (rpm). (Rounded to 2 decimal places)

Official Answer Key:

35.90 to 36.10

Step-by-Step Solution & Explanation

Section 6: Agricultural Process Engineering

Practice This in Real CBT Exam Interface

Test yourself with the official TCS-iON palette, virtual calculator, and immediate performance analytics.

Launch CBT Mock Test