Which of the mechanisms can be used to: a. Increase torque and decrease speed? b. Increase speed and decrease torque? c. Keep constant speed and
torque? d. Transmit rotary movement at a 90° angle? e. Reverse the flow of
power?

Use the keyword strategy to remember the meaning of the following word. the meaning for the word has been provided. write your keyword and describe the picture you would create in your mind. obfuscate: to make something so confusing that it is difficult to understand.