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QR Challenge: Electrical Test

Created using the ClassTools QR Treasure Hunt Generator

Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.


B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!


C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.


Questions / Answers (teacher reference)

Question

Answer

1. What size MCB should you use on a lighting circuit6 amp
2. Name the 3 parts of an atom electron proton neutron
3. What is the price of a Bacon sandwich in the canteen
4. What size conductor should you use on a standard lighting circuit1.0/1.5mm
5. What colour is a fire extinguisher that contains foamcream
6. If a fire extinguisher has a blue label, what would you expect it to containdry powder
7. Describe the following in your own words-Current, Voltage, Resistance
8. The safety goggle you are using are dirty and you can’t see out of them, what should you do with them clean or replace
9. Where should an electricians Knife should be storedin a locked tool box
10. If a blue conductor is to be used as a switch line, what should you make sure you dobrown sleeving
11. What does cpc stand forcircuit protective conductor
12. Inside a light fitting you have 4 sets of terminals, can you name them all cpc, live, loop, neutral

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_size_MCB_should_you_use_on_a_lighting_circuit

Question 1 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=Name_the_3_parts_of_an_atom

Question 2 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_price_of_a_Bacon_sandwich_in_the_canteen

Question 3 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_size_conductor_should_you_use_on_a_standard_lighting_circuit

Question 4 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_colour_is_a_fire_extinguisher_that_contains_foam

Question 5 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=If_a_fire_extinguisher_has_a_blue_label,_what_would_you_expect_it_to_contain

Question 6 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=Describe_the_following_in_your_own_words-Current,_Voltage,_Resistance

Question 7 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_safety_goggle_you_are_using_are_dirty_and_you_can’t_see_out_of_them,_what_should_you_do_with_them

Question 8 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=Where_should_an_electricians_Knife_should_be_stored

Question 9 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=If_a_blue_conductor_is_to_be_used_as_a_switch_line,_what_should_you_make_sure_you_do

Question 10 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_does_cpc_stand_for

Question 11 (of 12)

 



Electrical Test: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inside_a_light_fitting_you_have_4_sets_of_terminals,_can_you_name_them_all

Question 12 (of 12)