Couldn't confirm presence of Flash 8 or higher because JavaScript was disabled.
We highly recommend that you install Flash 8 or higher and that you enable JavaScript.
Get Flash ---
I really do have Flash installed.
What follows is a plain HTML version of the Quiz.
All the question's and answer's found in this quiz can be found in Tom Henry's book "Control Circuits".
1. When using a "step-by-step" analysis approach to troubleshooting, the first step should be .
- [ ] acquisition of service information
- [ ] repairing of the problem
- [ ] selection of troubleshooting technique
- [ ] discussion of defect with customer
2. Which of the following is NOT one of the senses commonly used in troubleshooting?
- [ ] Hearing
- [ ] Touch
- [ ] Smell
- [ ] Taste
3. Another name for a magnetic starter is a .
- [ ] magnetic control
- [ ] manual starter
- [ ] manual switch
- [ ] contactor
4. In a motor control circuit, multiple stop buttons for the same motor are connected in .
- [ ] parallel with each other
- [ ] parallel with the overload heaters
- [ ] series with each other
- [ ] series with the motor load
5. On typical wiring diagrams for magnetic motor control starters, overload heaters, not overload contacts are shown in series with the .
- [ ] pilot light that indicates when the motor is stopped
- [ ] control circuit supplying the coil of the motor starter
- [ ] line contacts supplying power to the motor
- [ ] pilot light that indicates when the motor is running
6. The difference between a contactor and a motor starter is that the motor starter
.
- [ ] contains a major portion of the sensing devices and relays necessary for the complete control system
- [ ] is no different, although the term "contactor" usually is used for larger motors
- [ ] is comprised of the relays, contactors, switches, and disconnecting of the motor from the power supply
- [ ] consists of one set of stationary contacts and one set of movable contacts which are brought together by means of the pull of an electromagnet
7. What type of overload contains a solder pot?
- [ ] Fuse
- [ ] Bimetallic
- [ ] Melting alloy
- [ ] Magnetic
8. What type of overload operates on the principle of electromagnetism?
- [ ] Bimetallic
- [ ] Melting alloy
- [ ] Fuse
- [ ] Magnetic
9. The type of diagram that illustrates the componet parts of a product is called a .
- [ ] line drawing
- [ ] pictorial diagram
- [ ] blueprint
- [ ] schematic diagram
10. The simplest form of a motor controller is a .
- [ ] magnetic switch
- [ ] toggle switch
- [ ] drum switch
- [ ] relay
Click on the "finish" button below to review your results. Next, click on your browsers "back" button or "arrow" keys to return to Tom Henry's Code Electrical book selection, "Control Circuits".