Question

TALLENTEX 2021 STAGE 1 EXAM CLASS X
Maximum Mark: 4.00
Negative Mark: 1.00
Q. 20
PHYSICS
CHEMISTRY
BIOLOGY
MATHS
A machine has an efficiency of 25 %. If energy is fed into the machine at the rate of 1 kW, then the output of the
machine is :
Options
1250 watt
750 watt
O 250 watt
50 watt
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Answer 1

Answer:

1250 Watts Canbe produced output by the machine