Electric Motor Control
10th Edition
ISBN: 9781133702818
Author: Herman
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 16, Problem 1SQ
What are some applications of temperature-actuated switches?
Expert Solution & Answer
To determine
List the applications of a temperature-actuated switch.
Explanation of Solution
Temperature-actuated switch uses a mechanism that is used to sense and measure the temperature. The temperature switch works on the basis of the temperature variation occurring in an enclosed place or in an open area. The switch can be actuated when the specific or limited temperature range is reached. For example, thermal overload relay is the temperature switch used for the motor protection. Mostly used in control circuits.
The applications of temperature actuated switches are as follows:
- Heaters.
- Blowers.
- Fans.
- Solenoid valves.
- Pumps.
Conclusion:
Thus, the applications of the temperature-actuated switches are listed.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
a)
Figure 3 illustrates a thyristor phase control circuit and associated waveforms. Describe
the function of the control element in the circuit towards the output at the load. Identify the
best-suited application to describe the control circuit.
Lamp Load
VAC
SCR
r
9
8₁
Conduction
MM
h
18₂
h
Gate Trigger Pulse
The above given circuit in Figure 3 is that of a noninverting Schmitt
trigger.
i) Find the value of R1 such that the circuit has 1V of hysteresis width.
ii) Give proper explanation and show all calculations as required.
From our experiment we used LM555 timer to demonstrate a multivibrator circuit. The following choices are a PIN number and its function of LM555 timer, which one is not
correct?
PIN 2 - Trigger
PIN 7 - Discharge
PIN 6 - Threshold
PIN 4 - Control Voltage
Chapter 16 Solutions
Electric Motor Control
Ch. 16 - What are some applications of temperature-actuated...Ch. 16 - How is the average electrician involved with...Ch. 16 - Should a metal be heated or cooled to make it...Ch. 16 - Prob. 4SQCh. 16 - Prob. 5SQCh. 16 - Why should electrical contacts never be permitted...Ch. 16 - Prob. 7SQCh. 16 - Prob. 8SQCh. 16 - Why are thermistors often used as solid-state...Ch. 16 - What type of chemical is used to cause a pressure...
Knowledge Booster
Learn more about
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
- Sketch the circuit for a double-switch and explain its working.arrow_forwardHow diodes and transistors are being used as switches?arrow_forward12. The current in the armature times the resistance of the armature is equal to: The source voltage minus the CEMF The counter EMF O The source voltage Zero at start uparrow_forward
- Explain and discuss how the clamper circuit workarrow_forwarda. Draw the schematic diagram for the variable reluctance sensors. (" b. Explain the operation of the variable reluctance sensors.( c. List out any two advantages of bourdon tube.(*arrow_forwardWhat is the meaning of “OFF- DELAY” in Time relay RXKL at AC-operation (Explain Briefly)arrow_forward
- Explain by drawing how intermediate switch is working in ON and OFF position.arrow_forwardWhat does balance modulator generate and what does it eliminate.arrow_forwardWhat is the difference between a open-clamp voltage and the short-circuit current. When do you use the open-clamp and when do you use the short-circuit?arrow_forward
- what is modern voltage regulators?arrow_forwardIn an on/off control systems, to prevent rapid switching of control valve position an upper and lower threshold is set. This range is called?? a. control band b. live band c. band width d. dead bandarrow_forwardSubject-power electronic Define A.Delay time B.Rise time C.reverse recovery voltage D.spread time.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Electricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
Why HIGH VOLTAGE DC power Transmission; Author: ElectroBOOM;https://www.youtube.com/watch?v=DFQG9kuXSxg;License: Standard Youtube License