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Author Question: A drawback of replacing circuit boards one at a time to isolate a fault is ________. A) an ... (Read 104 times)

jayhills49

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on: Jul 28, 2018
A drawback of replacing circuit boards one at a time to isolate a fault is ________.
 
  A) an external problem may cause the replacement boards to fail as well
  B) it cannot isolate multiple faults in a system
  C) it requires keeping duplicates of all the circuit boards in a system
  D) All of the above

Question 2

This device is often used as an electronic switch in many applications
 
  A) SCR B) back-to-back diode
  C) SPST D) SPDT
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vboyd24

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Reply #1 on: Jul 28, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jayhills49

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Reply #2 on: Jul 28, 2018
Thank you!


vboyd24

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Reply #3 on: Jul 28, 2018
Always glad to help...


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