6th Sem, EEE Diploma

33062: Operation and Maintenance of Electrical Equipment Electrical 6th Sem Syllabus for Diploma TNDTE M Scheme

Operation and Maintenance of Electrical Equipment detail TNDTE Diploma syllabus for Electrical And Electronics Engineering (EE), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (33062), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other electrical 6th sem syllabus for diploma m scheme tndte you can visit Electrical 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for operation and maintenance of electrical equipment is as follows.

Rationale:

  • Electricity is generated in power station transmitted through transformer lines and Distributed through Distribution systems.
  • The various activities concerning operation and maintenance of electrical equipments are dealt in this subject.

Objectives:

  • Understand building electrical installation and electrical safety.
  • Understand operation and maintenance of transformer.
  • Understand operation and maintenance of Generators, substations and circuit breakers.
  • Understand operation and maintenance of AC motors and Starters.
  • Understand operation and maintenance of Lighting transmission and distributions.

Unit 1

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.

Unit 2

Operation & Maintenance Of Transformer

Forces generated in transformer during short circuit -Noise in operation – Reason for temperature rise- -insulation resistance-Drying out- precaution for paralleling transformer-inrush current and remedy- insulation co-ordination-effect on insulation during star point earthing -transformer maintenance schedule -action to be taken while transformer oil, temperature rises unduly -points to be checked by oil level tends to fall down – attention required for bushing and insulator. 13

Unit 3

Operation & Maintenance Of Generators, Substations And Circuit Breaker

Generators-

Parallel operation of Alternators, Real power and Reactive power adjustment between alternator running in parallel, AVR role, Causes for Alternator fails to buildup, Instability in Alternator, Cyclic speed irregularity, Protective & Indicative equipments for Alternator, Causes for overheating of armature & field winding of Alternators, Causes for circulating current between Alternators running in parallel, Causes for pitting of Alternator bearings, Reverse current protection & its necessity,

Sub-stations and Circuit Breaker- Difference between Isolator & Circuit breaker, Rupturing capacity of Circuit breaker, Short-circuit calculations, Conditions can a circuit breaker arranged to trip, Auto reclose breaker, Fault clearance time, Inverse time overload relay, Procedure to ensure proper operation of Circuit breaker in the event of a fault, Maintenance requirement for Oil Circuit Breakers, Attention required for the contacts of Contactors, Maintenance requirement of SF6 Circuit breakers

Unit 4

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.

Unit 5

Operation & Maintenance Of Lighting, Transmission And Distribution

Lighting-

Glare reduction, Stroboscopic Effect and methods to reduce, Steps in Designing Lighting Installation, Troubleshooting in Fluorescent Lamp and Discharge Lighting, Street Light Control methods, Fluorescent Lamp Disposal, precautions in Erecting Lighting Installations. Symptoms to identify the end of the useful life of Lamp, Causes for lowering of Illumination level

Transmission and Distribution –

permissible limit for variation of voltage/frequency as per IS Standard, Factor of Safety, Safety devices for overhead Transmission lines, Minimum clearance of between conductors & building, Advantages & Limitations of Steel Cored Aluminium Conductors (ACSR), Purpose of continuous earth wire, Points to be checked when carrying out inspection in overhead transmission line, Prevent rusting of Steel post, Protection requirements for Transmission line, Insulation level & Co-ordination, Precautions in erecting UG Cable, Causes for failure of UG Cable, Cable fault locations, Fall of potential method, Murray loop test method, Locating cable discontinuity.

Text Books:

  1. Operation and Maintenance of Electrical Equipment – Volume I & lI B.V.S.Rao Media Promoters & Publishers Private Limited, Mumbai 1st Edition, 1st Reprint 2011

Reference Books:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.

For detail syllabus of all other subjects of BE Electrical, M scheme do visit Electrical 6th Sem syllabus for M scheme.

Dont forget to download iStudy Syllabus App for latest syllabus and results, class timetable and more.

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