Power System Components Quiz

What is the role of Breaker Control in a substation?

• To control the opening and closing of circuit breakers

• To monitor system voltage

• To regulate power output

• To provide emergency power

What is the main purpose of Metering in a substation?

• To control circuit breakers

• To monitor system performance

• To measure electrical parameters

• To protect circuits

What is the voltage level mentioned for a sub-zone in substation planning?

• 22 kV

• 33 kV

• 11 kV

• 44 kV

What does the initial planning step include besides load estimation?

• Workforce needs

• Anticipated load development

• Environmental impact

• Cost analysis

How should the down dropper jumpers be installed?

• Randomly

• According to personal preference

• In accordance with the required specifications

• Without any specifications

Which of the following is NOT a material listed for a distribution substation?

• Plastic insulators

• Lightning arrestor

• Copper wire

• Galvanised earth rods

What is the primary material used for conducting electricity in a distribution substation?

• Copper wire

• Plastic wire

• Wooden wire

• Rubber wire

What is the role of copper wire in a distribution substation?

• To conduct electricity

• To insulate wires

• To protect against voltage surges

• To support structures

Where are Concentric Round conductors typically found?

• Small size single core cables

• Large size single core cables

• Multi conductor cables

• High voltage cables

What is the full form of PVC in the context of cables?

• Polyvinyl chloride

• Polyethylene vinyl chloride

• Paper vinyl chloride

• Polyvinyl copper