Explain general maintenance practices for substation and distribution lines.
See Answer →Describe the equipments required for the construction of a 66-33/11 KV substation.
See Answer →Write various types of cable jointing methods and also explain important cable jointing instructions.
See Answer →Write down various maintenance considerations for transformers.
See Answer →What are important reasons for transformer failure, explain?
See Answer →Explain transformer construction with suitable diagram.
See Answer →What are feeders? Explain about configuration of feeders and draw layouts.
See Answer →Describe construction of power cables. Also, explain various types of faults in power cables
See Answer →What are the advantages of High Voltage Distribution Systems (HVDS) compared to low voltage distribution system.
See Answer →Describe power distribution in brief. Write specific use of main equipment required for distribution lines in overhead lines.
See Answer →Explain the importance of proper training required to encounter any disaster?
See Answer →What are the essential items to be kept in a First Aid Box ? Write first aid treatment in case of a fall resulting in situation like:(i) Unconsciousness,(ii)Nose Bleeding.
See Answer →Explain the concept of cardiopulmonary resuscitation. How it is facilitated.
See Answer →Write down various measures, which can be taken to avoid fire in electrical cables.
See Answer →Write Do’s and Don’ts for electrical safely in case of domestic consumers.
See Answer →Prepare a list of checks to avoid hazards in ‘Main Board’ and ‘Lamps and Switches’.
See Answer →What are various personal protective equipments to be used for safety?
See Answer →Write different types of relays with their respective applications.
See Answer →Describe working of protective relays and circuit breaker with neat circuit diagram.
See Answer →What steps are required for maintenance of earthing in electrical installations?
See Answer →