What is used to manage the flow of electricity from the batteries, which controls the speed of an electric motor?
A. sensor
B. magnet
C. shunt
D. controller
Answer: D
You might also like to view...
Answer the following statement(s) true (T) or false (F)
When working on a fuel gas piping installation, if an electrical switch is on, you should turn it off.
?Unless a backing ring is used, most root passes are made with the _____ process.
Fill in the blank(s) with the appropriate word(s).
For a construction drawing that will not be seen by the clients, why would wax press-on letters not be appropriate for lettering the drawing?
What will be an ideal response?
Which of the following is TRUE regarding asynchronous counters?
A) less circuitry required than synchronous counters B) J and K inputs are permanently high on LSB flip-flop C) J and K inputs must be decoded on the LSB D) propagation delay is increased