SNR ELECTRICAL ENGINEER

Duties:

1. Provide general electrical engineering support to projects, operations and maintenance and contribute to the division strategy and goals.

• 2. Understand electrical drawings, components as under:Single Line Diagram and familiarization of symbols, legends used there (e.g., 132kV/66kV/33kV/11kV/6.6kV/415V isolator/fuse/switch/circuit breaker, MCCB/MCB)
• Basic schematic diagram of PDB/LDB/415V LV switchgear
• Familiarization of components and their usage: transformer, relay, UPS, cables, motor, generator, capacitor
• Fundamentals of protection relays and some basic protections like Overcurrent, Earth fault, Under voltage protection and their usage.
• Fundamentals of power generation and control

• 3. Familiar with application of basic electrical theory and equations:Active, reactive power of the system
• Calculate power factor
• Synchronous speed at particular frequency
• Load factor, Utilization factor, Diversity factor

• 4. Familarization of various standards and or recommendationsAware of IEC standards of common electrical components e.g., Switchgear,
• Transformer, motors; Hazardous area electrical equipment

• 5. Familiarization of various hazards in O&G plants and safe work practices:Basic idea about Hazardous area classification (zone classification and type of
• protections, e.g., Ex-d/e)
• Electrical safe work practices, concept of zero energy demonstration etc.
• Awareness of arc flash hazard