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
distance, the actuator quickly retracts.
COMPONENTS NEEDED
NAME
QUANTITY
DESIGNATION
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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- 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
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- 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
- 3- Pneumatic control system (PCS) uses compressed A- Air. B- Water. C- Oil. D- Water and oil. 4- SPDT contacts are composed of: A- N.C. SPST contacts only. B- N.O. SPST contacts only. C- Both N.C. and N.O. SPST contacts. D- Two N.C. SPST contacts.arrow_forwardDo fast pleasearrow_forwardQUESTION 22 Match the following terms. Flag A. contains temporary information Register B. contains status information BIU C. contains permanent information D. contains the instruction queue ROMarrow_forward
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