EE569 IPC Test Questions and Correct Detailed
Answers (Verified Answers) ||Already Graded
A+||Newest Version
Quiz: The two functions of a solder connection are
Ans: Mechanical and electrical connection
Quiz: An imperfect solder joint may result in
Ans: Electrical failure
Quiz: Keeping your workstation clean means you can
Ans: Avoid contamination of the assembly
Quiz: ESD damage can be controlled by
Ans: Proper grounding
Quiz: The primary reason not to eat or drink at your workstation is to avoid
Ans: Ingesting lead
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Quiz: A pointed soldering iron tip should be used
Ans: For small connections
Quiz: When a solder joint is heated for more than 3 seconds
Ans: There may be heat damage to the base material and plated barrel
Quiz: The main advantages of 63/37 eutectic solder are
Ans: It melts at lower temperature and solidifies faster
Quiz: It's important to remove certain types of fluxes after hand soldering
because
Ans: Sticky residues can hold electrically conductive contaminants and cause
metal corrosion
Quiz: Solder wetting is defined as
Ans: A smooth, unbroken film of solder, feathered onto base metals
Quiz: The reason it is important to use the correct solder wire diameter is
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Ans: For control of speed and amount of solder
Quiz: The reason for tinning the soldering iron tip is to
Ans: Transfer heat rapidly
Quiz: When the soldering iron contacts the cleaning sponge for too long
Ans: The tip may cool down too much and may affect the formation of a
proper solder joint
Quiz: Using excessive pressure when soldering can cause
Ans: All of the above
Quiz: We solder on the termination side of the board - away from the
components
Ans: To prevent heat damage to the components
Quiz: Preheating
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
Answers (Verified Answers) ||Already Graded
A+||Newest Version
Quiz: The two functions of a solder connection are
Ans: Mechanical and electrical connection
Quiz: An imperfect solder joint may result in
Ans: Electrical failure
Quiz: Keeping your workstation clean means you can
Ans: Avoid contamination of the assembly
Quiz: ESD damage can be controlled by
Ans: Proper grounding
Quiz: The primary reason not to eat or drink at your workstation is to avoid
Ans: Ingesting lead
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Quiz: A pointed soldering iron tip should be used
Ans: For small connections
Quiz: When a solder joint is heated for more than 3 seconds
Ans: There may be heat damage to the base material and plated barrel
Quiz: The main advantages of 63/37 eutectic solder are
Ans: It melts at lower temperature and solidifies faster
Quiz: It's important to remove certain types of fluxes after hand soldering
because
Ans: Sticky residues can hold electrically conductive contaminants and cause
metal corrosion
Quiz: Solder wetting is defined as
Ans: A smooth, unbroken film of solder, feathered onto base metals
Quiz: The reason it is important to use the correct solder wire diameter is
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
, Ans: For control of speed and amount of solder
Quiz: The reason for tinning the soldering iron tip is to
Ans: Transfer heat rapidly
Quiz: When the soldering iron contacts the cleaning sponge for too long
Ans: The tip may cool down too much and may affect the formation of a
proper solder joint
Quiz: Using excessive pressure when soldering can cause
Ans: All of the above
Quiz: We solder on the termination side of the board - away from the
components
Ans: To prevent heat damage to the components
Quiz: Preheating
o
o
© 2025 TestTrackers
WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.
