Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
When maximum power is drawn from the battery, useful power will be
Q. When maximum power is drawn from the battery, useful power will be
2149
249
COMEDK
COMEDK 2005
Current Electricity
Report Error
A
power delivered by the battery .
23%
B
25% of power delivered by the battery
15%
C
50% of power delivered by the battery
50%
D
30% of power delivered by the battery
11%
Solution:
Useful power is 50% for maximum power transfer.