Understanding Motor Controls
4th Edition
ISBN: 9781337798686
Author: Stephen L. Herman
Publisher: Delmar Cengage Learning
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Textbook Question
Chapter 19, Problem 5RQ
What type of electric circuit is used to increase the sensitivity of a metal detecting proximity detector?
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Chapter 19 Solutions
Understanding Motor Controls
Ch. 19 - What is the function of a proximity detector?
Ch. 19 - What is the basic principle of operation used with...Ch. 19 - What is an oscillator?Ch. 19 - What is the basic operating principle of operation...Ch. 19 - What type of electric circuit is used to increase...Ch. 19 - Name two types of proximity detectors used to...Ch. 19 - What is the maximum range at which most capacitive...Ch. 19 - How is it possible for an ultrasonic proximity...
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- Name two types of proximity detectors used to detect objects that are not made of metal.arrow_forwardWhat is the basic principle of operation used with proximity detectors designed to detect ferrous type metals only?arrow_forwardWhat is the basic operating principle of operation used with proximity detectors designed to detect all types of metal?arrow_forward
- What is the maximum range at which most capacitive proximity detectors can be used to sense an object?arrow_forwardThere is an ambient temperature of 65°C with a temperature rating of the conductor as 75°C. What is the ambient temperature correction factor based on 86°F?arrow_forward17 - Which of the following should be used to measure very high temperatures?A) TermistorB) PeltierC) TermokuplD) PTCE) NTCarrow_forward
- What is the magnetic particle testarrow_forwardLubrication is a method to reduce wear on surfaces that are not in close contact and act as a seal to reduce noise. Select one: True Falsearrow_forwardWhich type of detector is best suited for gauging aluminum thickness, and why? a. Geiger-Mueller Tube(s) b. Ion Chamber(s) c. Scintillation Detector(s) d. None of the abovearrow_forward
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