NTISthis.com

Evidence Guide: MEM30026 - Select and test components for simple electronic switching and timing circuits

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEM30026 - Select and test components for simple electronic switching and timing circuits

What evidence can you provide to prove your understanding of each of the following citeria?

Perform basic electronic calculations

  1. Follow standard operating procedures (SOPs) and comply with work health and safety (WHS) requirements at all times
  2. Perform calculations for a given circuit voltage, current, resistance and direct current (DC) power
  3. Calculate the period, frequency, RMS, peak and peak-to-peak voltages for a given repetitive waveform
  4. Verify waveform calculations using an oscilloscope
Follow standard operating procedures (SOPs) and comply with work health and safety (WHS) requirements at all times

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform calculations for a given circuit voltage, current, resistance and direct current (DC) power

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Calculate the period, frequency, RMS, peak and peak-to-peak voltages for a given repetitive waveform

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Verify waveform calculations using an oscilloscope

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select, test and use simple electronic switching circuits

  1. Select transistors required for simple switching applications
  2. Wire up the circuit and test using suitable prototyping equipment including breadboards
  3. Use checking processes to verify calculations
Select transistors required for simple switching applications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Wire up the circuit and test using suitable prototyping equipment including breadboards

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use checking processes to verify calculations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select, test and use simple electronic timing circuits

  1. Select the appropriate timing circuit and calculate the time constant
  2. Wire up the circuit and test using breadboards
  3. Use checking processes to verify calculations
Select the appropriate timing circuit and calculate the time constant

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Wire up the circuit and test using breadboards

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use checking processes to verify calculations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select common power supplies and power control devices

  1. Select half or full wave rectification based on requirements
  2. Select appropriate power control devices
Select half or full wave rectification based on requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate power control devices

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge