No. It can be but need not be. For example, you might calculate the ratio of today's temperature in Celsius and in Fahrenheit and calculate the ratio. That is not a rate.
true
false
TRUE
Equal intervals between points of that scale and a true zero
Ratio. It has a true zero.
true
true
The ratio of apparent power to true power is called 'admittance', expressed in siemens. Admittance is the inverse of impedance.
No. It can be but need not be. For example, you might calculate the ratio of today's temperature in Celsius and in Fahrenheit and calculate the ratio. That is not a rate.
real number
You are looking for this answer because your dumb its true.
the fact is that that ratio will hold true only for thw power as designed
True
Power factor is:the ratio of true power to apparent powerthe ratio of resistance to impedancethe ratio of the voltage across a circuit's resistive component to the supply voltagethe cosine of the phase angleetc.
FALSE.
Typically a transformer is designed for a specific turn ratio x:y the fact is that is only true if the power is held as designed for that ratio