Title | Question 1 - Soldering quiz |
---|---|
Author | 燊 余 |
Course | Introduction to Electrical Engineering |
Institution | University of Technology Sydney |
Pages | 4 |
File Size | 107.8 KB |
File Type | |
Total Downloads | 22 |
Total Views | 160 |
Soldering quiz...
QU E S TION 1 1.
If you burn yourself when soldering, you should:
a hide the fact because it is embarrassing . b apply a special burn cream . c accept it is a part of the learning process . d immediately place the burn under cold water . for 15 minutes 10.00000 points
QU E S TION 2 1.
To control fumes from the soldering process, you must ensure that:
a you only use lead-free solder . b a face mask is worn at all times . c the bench top fume absorber is positioned close . to your work d all lab doors are open to ensure adequate air . flow 10.00000 points
QU E S TION 3 1.
When a soldering attempt fails, you should:
a give up and let your friend solder for you . b take any expedient short-cuts to remedy . the situation c pay an external company to do a . profesional job d start over by cleaning up and trying again . 10.00000 points
QU E S TION 4
1.
When using solder paste in a syringe, you must:
a apply the solder paste only when the board is on the hotplate . b cover the entire component in solder paste . c wash your hands with soap and water after soldering . d wash your hands with soap and water before handling to . prevent contamination 10.00000 points
QU E S TION 5 1.
When handling boards on a hot plate you must:
a ensure that the board is no more . than 50°C b ensure that the protective cover . is in place c use a pair of pliers . d ensure the power is of . 10.00000 points
QU E S TION 6 1.
To minimise the risk of a fire when soldering, you should:
a set the temperature of the soldering iron to as low as . possible b wear fire resistant clothing (e.g. 100% cotton) . c know where your nearest fire extinguisher is and . know how to use it d work on a wooden surface . 10.00000 points
QU E S TION 7 1.
Before soldering, you must ensure that the work environment:
a is as clean and as uncluttered as possible . b has been prepared for you . c has been cleaned by the previous user . d has an appropriate supply of free . soldering materials 10.00000 points
QU E S TION 8 1.
You need to wear eye protection when soldering because:
a it is part of an Australian Standard on good soldering practice . b the eye protection has built in magnification so you can see . small components c spattering and molten solder presents a hazard to the eyes . d it makes you feel professional . 10.00000 points
QU E S TION 9 1.
Before soldering, you must ensure that:
a the emergency power of buttons are fully depressed . b the soldering equipment is still under warranty from . the manufacturer c the soldering tips are electrically isolated from earth . d all equipment has a valid AS3760 test tag . 10.00000 points
QU E S TION 1 0 1.
You remove excess solder from the soldering iron tip by:
a thrusting the tip into the . cleaning wire
b wiping the tip against the . cleaning wire c scraping it with a utility knife . d wiping with a lint-free cloth ....