QUESTION 3 What is the difference between the operation of a non-retentive timer and that of a retentive timer O A retentive timer accumulates time whenever the device receives power but does not maintain the current time should power be removed from the device. A nonretentive timer accumulates time whenever the device receives power, and maintains the current time should power be removed from the device O A nonretentive timer accumulates time whenever the device receives power but does not maintain the current time should power be rimoved from the device A retentive timer accumulates time whenever the device receives power, and maintains the current time should power be removed from the device ONeither of the anove

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Question 3
**Question 2**

The Enable Bit of a programmed timer is ONLY ENERGIZED when the accumulated time equals the preset time.

- True
- False

**Question 3**

What is the difference between the operation of a non-retentive timer and that of a retentive timer?

- A retentive timer accumulates time whenever the device receives power but does not maintain the current time should power be removed from the device.
- A non-retentive timer accumulates time whenever the device receives power and maintains the current time should power be removed from the device.
- A non-retentive timer accumulates time whenever the device receives power but does not maintain the current time should power be removed from the device.
- A retentive timer accumulates time whenever the device receives power and maintains the current time should power be removed from the device.
- Neither of the above

**Question 4**

What are the advantages of using programmed PLC timers over mechanical timers?

*Instruction*: Click Save and Submit to save and submit. Click Save All Answers to save all answers.
Transcribed Image Text:**Question 2** The Enable Bit of a programmed timer is ONLY ENERGIZED when the accumulated time equals the preset time. - True - False **Question 3** What is the difference between the operation of a non-retentive timer and that of a retentive timer? - A retentive timer accumulates time whenever the device receives power but does not maintain the current time should power be removed from the device. - A non-retentive timer accumulates time whenever the device receives power and maintains the current time should power be removed from the device. - A non-retentive timer accumulates time whenever the device receives power but does not maintain the current time should power be removed from the device. - A retentive timer accumulates time whenever the device receives power and maintains the current time should power be removed from the device. - Neither of the above **Question 4** What are the advantages of using programmed PLC timers over mechanical timers? *Instruction*: Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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