9208-02-409 - Principles and operation of electrical machines(Written Exam)

CITY & GUILDS - LEVEL 4 - DIPLOMA IN ELECTRICAL & ELECTRONIC ENGINEERING (9208-02)


  • 1.1 describe components of d.c. machines
  • 1.4 solve problems involving d.c. machine parameters.
  • 2.1 evaluate features of different types of motors
  • 2.2 outline parameters of induction motors
  • 2.3 describe the load characteristic of three-phase induction motors
  • 2.4 illustrate the equivalent circuit of three phase induction motors & assess types of induction motor starter systems
  • 2.6 solve problems involving induction motor parameters.
  • describe the operating principles of synchronous machines
  • analyse the operation of synchronous machines for different rotor types
  • describe the wound rotor synchronous induction motor
  • illustrate the equivalent circuit of a synchronous motor & Solve problems involving synchronous induction motor parameters
  • Solve problems involving synchronous induction motor parameters
  • 4.1 explain the operating principles of a power transformer
  • 4.2 assess the suitability of three phase transformers for different applications
  • 4.3 outline standards for power transformer terminal markings
  • 4.4 assess the functions of transformer winding vector groups
  • 4.5 evaluate transformer types according to properties
  • 4.6 analyse the consequences of incompatible transformers connected in parallel
  • 4.7 explain faults that can occur with power transformers
  • 4.8 solve problems involving transformer parameters.
  • SUBJECT INTRODUCTION By Lecturer
  • Questions and answers - 409