Answer the following statement(s) true (T) or false (F)
1. Once the soldering iron is placed on the area to be soldered, it is not moved until it is removed completely from the finished joint.
2. Leads of DIPs should be soldered consecutively.
3. In cases where there are 10, 12, 14, or more layers in a Through Hole board, the entire board may need to be preheated to around 212°F (100°C) before trying to solder or desolder a component lead.
4. For a connection that has just been made but needs to be redone properly, the use of flux is not usually necessary.
5. When a pad or lead is heated up, the glue holding the copper onto the board loses 80% of its strength.
1. True
2. True
3. True
4. True
5. False
You might also like to view...
The multifunction switch on a Freightliner M2 is connected to which electronic module?
A. Instrument cluster unit (ICU). B. Electrical system controller (ECU) C. Chassis module (CHM) D. The multifunction switch is connected directly to the J1939 data link.
A boar identifies an estrous sow by her:
a. scent c. higher-pitched squeal b. appearance d. lower-pitched squeal
Why is a client's initial answer to questions concerning their reasons for wanting something not always the complete answer?
What will be an ideal response?
When you use string constants in your C program, they must be enclosed in ____.
A. curly braces B. angle braces C. single quotation marks D. double quotation marks