soldering CHAPTER IN ELECTRONICS 1

Which of the following is the process of bending the leads of electronic components

• Forging

• straightening

• forming

• merging

The process of properly orienting discrete electronic components for assembly to circuit boards is known as ___________

• Formation

• Assembling

• Orientation

• None of the above

The type of orientation where a Radial component is mounted vertically on the circuit board is __________

• Axial orientaion

• Radial orientation

• Straight orientation

• None of the above

Which type of material, thus the soldering iron bit is made

• Brass

• Tin

• Steel

• Copper

The soldering tool which we can adjust the temperature of soldering iron is known as __________

• Soldering Iron

• Soldering station

• Soldering iron tip

• Solder

Which of the following soldering iron tip will be well suited for soldering wires.

• Conical tip

• Round tip

• Chisel tip

• Square tip

What is the purpose of using flux in soldering

• Increase fluidity of solder metal

• Fill up gaps left in a bad joint

• Prevent oxides forming

• Wash away surplus solder

What tools are needed to solder circuit boards?

• Screwdriver, heat tape, soldering iron

• Soldering iron, solder, flux

• Pliers, soldering iron, magnet

• Soldering iron, adhesive, pipe cleaners

The type of solder error, where the solder did not melt completely is known as ______________

• Disturbed joint

• Cold joint

• Over heated joint

• Too much solder

The type of solder error, where the solder has not yet flowed well and the residue of burnt flux will make fixing this joint difficult

• Disturbed joint

• Cold joint

• Over heated joint

• Too much solder