LogixPro PLC Lab Manual for Programmable Logic Controllers
LogixPro PLC Lab Manual for Programmable Logic Controllers
5th Edition
ISBN: 9781259680847
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
Question
Book Icon
Chapter 13, Problem 12RQ
Program Plan Intro

Metal Oxide Varistor (MOV):

  • MOV refers to a surge protection device that functions like two zener diodes connected back to back.
  • When compared to other devices, MOV is the mostly used and popular surge protection device.

Inductive loads:

  • The function of an inductive load is to convert the current into a magnetic field.
  • Inductive reactance will resist changes in current and when measuring current, it lags the voltage.
  • Motors, transformers and chokes are some of the example devices that produce inductive loads.
  • Inductance is measured in Henry.

Blurred answer
Students have asked these similar questions
Describe the IS-LM model in details
A beam supports a load varying uniformly from an intensity of w lb/ft at the left end to p lb/ft at the right end. Find the value of w and p to cause the reactions shown in figure.
What is the main drawback of a ripple adder?
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
Text book image
Operations Research : Applications and Algorithms
Computer Science
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Brooks Cole