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Scenario of a practical lesson

for the profile: ELECTRICAL TECHNICIAN

Qualification: ELE.02. Installation, commissioning and maintenance of electrical installations, machinery and equipment

Class: III

Number of hours: 30 hours

Place of holding classes: …

Topic of practical classes: Installation, commissioning and maintenance of electrical machines and equipment

Unit Themes:

  1. Classification of the types of defects occurring in electrical machinery and equipment
  2. Perform visual inspection and maintenance work on electrical machinery and equipment
  3. Tools for performing maintenance on electrical machinery and equipment
  1. Location of faults occurring in electrical machinery and equipment
  1. Selection of spare parts and replacement of damaged components of electrical machines and equipment
  2. Measurements of parameters of electrical machines and equipment

OVERALL OBJECTIVE OF THE CLASS:

The student performs maintenance work on electrical machinery and equipment according to the documentation

OPERATIONAL OBJECTIVES:

  • the student classifies the types of defects that occur in electrical machines and equipment
  • the student performs a visual inspection of electrical machinery and equipment
  • the student locates faults that occur in electrical machines and equipment
  • The learner selects replacement parts for components of electrical machinery and equipment
  • The student selects tools for maintenance of electrical machinery and equipment
  • The student lists the damaged components of electrical machines and equipment
  • The student checks the correctness of the maintenance work performed
  • the student performs measurements of the parameters of electrical machines and equipment

ACTIVITY OBJECTIVES:

cognitive:

  • Familiarize students with the scope of visual inspection and maintenance work on electrical machinery and equipment
  • Familiarize students with tools for performing maintenance on electrical machinery and equipment
  • Familiarize students with ways to locate faults that occur in electrical machines and equipment
  • Familiarize students with the ways to check the correctness of the maintenance work performed on electrical machines and equipment
  • Familiarize students with performing acceptance measurements of electrical machines and equipment after maintenance work

EDUCATIONAL:

  • Master the ability to perform visual inspection and maintenance work on electrical machinery and equipment
  • Acquire the ability to locate faults that occur in electrical machinery and equipment
  • Acquire the ability to select spare parts and replace damaged components of electrical machinery and equipment
  • Master the skills of operating control and measuring apparatus and carrying out measurements of parameters of electrical machines and equipment

Educational:

  • Awareness of the hazards involved when performing the assembly of electrical machinery and equipment
  • Forming the habit of order at the workplace
  • Determination of the range of skills and competencies necessary for the profession
  • Implementing students to self-monitor the work done
  • Developing teamwork skills

IMPLEMENTATION METHODS:

  • Demonstration with explanation
  • Exercises
  • Talk

TEACHING METHODS:

  • Practical
  • Show

TEACHING RESOURCES:

  • Technical and operating documentation of electrical machinery and equipment
  • Catalogs of components and spare parts of electrical machinery and equipment
  • Assembly tools, wrench sets
  • Energy transformer
  • DC motor
  • Asynchronous induction motor
  • Current
  • Inverter / frequency converter
  • Rectification kit
  • Autotransformer
  • The position for the assembly of electrical machinery and equipment

FORM OF TEACHING:

  • Team exercises