The document provides instructions for repairing a flat iron. It outlines 5 steps: 1) use a multi-tester to check for power, 2) if no power, disassemble the flat iron, 3) test components using a multi-tester, 4) replace any defective connections, and 5) plug the flat iron back in. It also lists possible defects like a faulty thermostat or heating element. Thermostats and selector switches are explained as devices that regulate temperature for the flat iron.

1. GOOD AFTERNOON

2. The first step in repairing a T.O.P is to use
multi-tester to confirm if there is no power
in the flat iron.
A.TRUE
B.FALSE

3. 2nd step; if there is no power disassemble
the flat iron.
A.TRUE
B.FALSE

4. 3rd step; After disassembling the flat iron
test the following using the multi- tester.
A.TRUE
B.FALSE

5. 4th step; If it is confirmed that there is a
defective connection, do the replacing.
A.TRUE
B.FALSE

6. 5th step; After the component is replaced
plug in the device/ appliance.
A.TRUE
B.FALSE

7. POSIBBLE DEFECTS OF FLAT IRON
Problem Possible defect
1. No power T.O.P or Fuse
2. Heating element is not heating up. Thermostat, Heating element
3. Heat is too high (to the point of smoking too
much)
Thermostat & T.O.P
4. The selector switch is not adjusting. Check the selector adjustment
5. Not heating up Check the connection T.O.P, Power cord,
and thermostat.

9. THERMOSTAT
-a device that automatically
regulates temperature, or
that activates a device when
the temperature reaches a
certain point

11. SELECTOR SWITCH
-a part of the flat of the
flat iron which is
responsible for controlling
the temperature depends
on the users need.

12. Rubric:

13. In our daily lives do you think we are also
using selector switches or in other terms
limiter on our own?

14. ASSIGNMENT
• Write all of your appliances that uses selector
switch.
• Write it in a ¼ sheet of paper.

15. CLASS DISMISSED
HAVE A GOOD DAY!