Industrial Motor Control
7th Edition
ISBN: 9781133691808
Author: Stephen Herman
Publisher: Cengage Learning
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Chapter 62, Problem 1RQ
To determine
The words for which the letter SCR stands for.
Expert Solution & Answer
Explanation of Solution
The SCR stands for silicon controlled rectifier and is made by joining four layers of the semiconductor material that are PNPN junction.
The other name for SCR is thyristors, the SCR have three terminal named as gate, anode and the cathode. The gate terminal is attached to the P layer and near to the cathode terminal K. Also the SCR is seen as the combination of PNP and NPN transistor.
Thus, the SCR stands for silicon controlled rectifier.
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Chapter 62 Solutions
Industrial Motor Control
Ch. 62 - Prob. 1RQCh. 62 - Prob. 2RQCh. 62 - Prob. 3RQCh. 62 - How many layers of semiconductor material are used...Ch. 62 - SCRs are members of a family of devices known as...Ch. 62 - Briefly explain why thyristors have the ability to...Ch. 62 - What is the average voltage drop of an SCR when it...Ch. 62 - Explain why an SCR must be phase shifted.
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