Answer :
~Hello there!
Your question: In a practical machine, the power output is _______ the power input.
Your answer: In a practical machine, the power output is smaller than the power input.
The answer is option A.
Any queries?
Hope this helps :)
Your question: In a practical machine, the power output is _______ the power input.
Your answer: In a practical machine, the power output is smaller than the power input.
The answer is option A.
Any queries?
Hope this helps :)