Rate of WHAT every how many minutes?
Please check what you type.
Power in = i V = 8 * 150 watts or Joules/second
Useful work done per second in Joules/sec
= m g h/(60*minutes)
What is the efficiency of a crane that used current of 8A at 150V to raise 450kg load at the rate of every minutes?
1 answer
0 answers