Sarthaks Test
+1 vote
in Physics by (29.7k points)

Water is falling on the blades of a turbine at the rate of 8 × 102 kg per minute, height of fall is 50 m. Calculate the power given to turbine. (g = 10 m/s2).

Please log in or register to answer this question.

1 Answer

+1 vote
by (128k points)


Height of fall, h = 50 m 

Acceleration due to gravity, g = 10 m/s2 

Mass of water, m = 8 × 102 kg 

Time taken, t = 1 min = 60 s 

Therefore, the power given to turbine

= 6.67 × 103W

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.