DE: Unit 1 Review

DE: Unit 1 Review

Assessment

Flashcard

Other

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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53 questions

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1.

FLASHCARD QUESTION

Front

What is the composition of 60/40 solder used for electronics?

Back

60% tin and 40% lead

2.

FLASHCARD QUESTION

Front

What is the purpose of tinning a soldering iron tip?

Back

To allow for the transfer of heat to the work piece

3.

FLASHCARD QUESTION

Front

What are the characteristics of a good solder joint?

Back

Smooth, bright, and shiny

4.

FLASHCARD QUESTION

Front

What is the purpose of a solder wick in the de-soldering process?

Back

To draw the excess solder off of the PCB pad

5.

FLASHCARD QUESTION

Front

What safety measure should be taken when soldering?

Back

Tie back long hair and remove loose clothing

6.

FLASHCARD QUESTION

Front

What should be done with the soldering iron when not in use?

Back

Place it in an approved holder.

7.

FLASHCARD QUESTION

Front

What should be done before beginning the soldering process?

Back

Secure the components to be soldered

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