Before you can set reasonable goals for fitness improvement:

Power factor (PF) is the ratio of the _____ power to the _____ power.

A series RC circuit contains two resistors and two capacitors. The resistors are 39 Ω and 56 Ω. The capacitors have capacitive reactances of 80 Ω and 40 Ω. When calculating the circuit values, what is the total resistance?

In a series RC circuit, E T = 240 V, R = 40 Ω, and X C = 30 Ω. What is E R?

By how many degrees is the voltage and current out of phase with each other when a circuit of both resistance and capacitance is connected to an AC circuit?

Which type of outline do speakers usually use as a draft that they revisit and revise continually throughout the preparation of their speech?    

Which model of communication depicts communication as involving a sender who originates a message and sends it through a channel to a receiver, without any kind of feedback taken into consideration? 

Which term refers to people, historical events, or concepts to give deeper meaning to the message?    

Which refers to our perceptions of our likelihood of achieving a successful communication outcome?    

Which aspect of informing involves telling others about our world?