610-M2-Quiz 4
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Question 1 of 10
1. Question
Lead (Pb) free solder alloys typically have what appearance? (select all that apply)
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Question 2 of 10
2. Question
What is the difference between a cold connection and rosin connection?
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Question 3 of 10
3. Question
What is the condition for a Class 3 assembly that has encapsulated solder balls that do not violate minimum electrical clearance?
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Question 4 of 10
4. Question
What is the condition for a Class 2 assembly if solder webbing is present?
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Question 5 of 10
5. Question
What is the condition for a Class 1 assembly if the lead free solder is lifted from the land (assuming all other criteria is successfully met)?
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Question 6 of 10
6. Question
What is the condition for a Class 2 assembly with probe marks that violate minimum solder joint requirements?
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Question 7 of 10
7. Question
What is the condition for a Class 3 assembly if wires in a heat shrinkable soldering device overlap 3.5 conductor diameters?
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Question 8 of 10
8. Question
When is the criteria for high voltage within IPC-A-610 applicable?
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Question 9 of 10
9. Question
What is the condition for a Class 1 high voltage assembly that has all sharp edges of terminals completely covered with solder?
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Question 10 of 10
10. Question
What is the condition for a Class 3 assembly if wire strands are exposed beyond the heat shrinkable soldering device?
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