Science, asked by Adhikarisaurav588, 10 months ago

The efficiency of steam engine is of the order of...
a. 10%
b.30%
c.60%
d.100%

Answers

Answered by 388rithika

4

Answer:

10 percentage...................

Answered by ayaan8956

0

Answer:

maximum is 63 percent

minimum is 40 percent

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