Electric Motor Control
10th Edition
ISBN: 9781133702818
Author: Herman
Publisher: CENGAGE L
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Textbook Question
Chapter 6, Problem 5SQ
Select the best answer for each of the following.
Control stations may contain
- a. push buttons.
- b. selector switches.
- c. indicating lights.
- d. all of these.
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2. An actuator slowly extends as the push button is pressed. Upon the cylinder reaching a certain
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COMPONENTS NEEDED
NAME
QUANTITY
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State two function of the following
1. A.L.U
2. control unit
3. Register
2. A push-button switch that contains a spring to return the button to its original after being pushed is the
_______ switch. A. toggleB. slideC. push on/push off D. momentary action
3. If a mechanical switch is used to control a digital number display circuit, the likely result will be A. contact bounce.B. an extremely bright display.C. a blown fuse.
D. a short circuit.
Chapter 6 Solutions
Electric Motor Control
Ch. 6 - What is meant by normally open contacts and...Ch. 6 - Why is it that normally open and normally closed...Ch. 6 - How are colored pilot lights indicated in wiring...Ch. 6 - Select the best answer for each of the following....Ch. 6 - Select the best answer for each of the following....Ch. 6 - Select the best answer for each of the following....Ch. 6 - Select the best answer for each of the following....Ch. 6 - Select the best answer for each of the following....Ch. 6 - Select the best answer for each of the following....Ch. 6 - Select the best answer for each of the following....
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- I have a wooden toy train that runs on wooden tracks. I would like to place two ESP-WROOM-32 Boards on top of the train. Broadcast communication (which involves radio frequency, not Wi-Fi) would help communicate about the train's lateness to five other wooden trains on the same track. Local communication would help communicate to the train station about the train's lateness. I would also need radio frequency Tx-Rx Modules for discharging and undergoing the signal, and repeaters just in case the signal loses power due to long-distance traveling. My wooden train should be automated. It should run at 4 inches per second, keep a minimum distance of 30 seconds away from the other wooden trains, and make a 17-second-long stop every 500 seconds. What's the procedure to connect the components? What's the Arduino code (C++) for this project?arrow_forwardAnswer a)iii. Input and output wiring PLCarrow_forwardI have an O Gauge track and would like to convert it into a “sensored” track. Additionally, I would like to connect that track to an ESP-WROOM-32 board that should flash an LED whenever the track detects a non-moving train. Please list all the components (and how many of each) needed. Also, what’s the procedure for connecting the components?arrow_forward
- 7. Which statement is true for the process-control relay ladder diagram shown in the figure? A. The pressure switch, temperature switch, and push button must be closed for the motor to start. B. With the temperature switch closed, the motor will start once the push button is pressed. C. With the pressure switch closed and the push button released, the motor will start. D. Only the temperature switch has to close for the motor to start.arrow_forwardSubject: Digital Logic Design An aircraft’s functional monitoring system. A circuit is required to indicate the status of the landing gears prior to Take off. The plane has three landing gear: right, left and center. After the takeoff, the pilot will activate ‘gear up’ switch to retract the landing gear. Assume that has been done. A green LED will turn on in the cockpit only if all three landing (03) gear are properly retracted. A red LED will turn on if any of the three (03) landing gear fail to retract properly after takeoff. When landing gear is properly retracted, a corresponding sensor will provide High voltage to a logic circuit. When a landing gear has failed to retract properly, the sensor provides a Low voltage signal to the logic circuit. Design and implement the circuit of the system with the help of logic gate.arrow_forwardWhy is the Limit Switch important?arrow_forward
- 2. Design a control and a power circuit ladder diagram while adhering the sequence of operation and figures below. a. Start the conveyor when the start button is momentarily pressed. Stop the conveyor when the stop button is momentarily pressed. b. c. Box moves to the position of the proximity sensor and automatically stops. Other auxiliary features include: A red pilot light to indicate the conveyor is stopped. • A green pilot light to indicate the conveyor is running. INDICATION PANEL RUN STOP BOX Proximity Switch Conveyor LOCAL CONTROL PANEL START Emergency STOP Motorarrow_forwardChoose which answers are correct Which state of Operation in power system utilizes Excitation control as a control action ? a . Emergency b . Normal c . Extreme Emergency d . Alertarrow_forwardThe figure below shows the closed loop position control block diagram of a spring mass damper system. Based on this figure , answer the following questions (13-21) 13. Block number 3 represents.. . function * ...transfer 6 20s+50 2 2s $2+8s+4 (4) (5) (1) (2) (3) 10 Position Sensor Controller Process O Actuatorarrow_forward
- Convert the control circuit only, Figure 2111, from the wiring diagram to an elementary diagram. Include the limit switches (RLS, FLS) as operating in the control circuit.arrow_forwardThe pointer moving across a scale in the speedo meter is an example for ___________ of the instrumentation system. a.Feed back element b.Sensing element c.Data presentation element d.Signal conditioning elementarrow_forwardPlease make sure the answer is correct 100%arrow_forward
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