It is the efficiency of a machine.
efficiency
The mechanical advantage of a level is the ratio of the output force to the input force.
B. Efficiency
something
For an electrical transformer the ratio of the coils on each side is the same as the ratio for the voltage change.
output/input
The ratio of output windings to input windings determines the ratio of output voltage to input voltage. The ratio of current is the inverse.
Areas
Distance input --------------- = Speed Ratio Distance output The distance input divided by the distance output equals the Speed Ratio.
efficiency
Yes.
It is the efficiency.
It is the efficiency.
It is the efficiency.
efficiency
The ratio of output force to input force.
It never referred as ratio but Rather a gain A in the form of output divided by the input and implies voltage A=gain. basically is input resistance divided by the feedback resistance