Transformer and Power System Quiz

Which component of a transformer is associated with the core?

• Magnetic circuit.

• Electrical circuit.

• Cooling systems.

• Hydraulic circuit.

Which components are part of a distribution system?

• Generators, Transformers, and Cables

• Feeders, Distributors, and Service mains

• Conductors, Insulators, and Switches

• Turbines, Engines, and Motors

What is the primary function of a step-up transformer in the power distribution system?

• To store electricity

• To generate electricity

• To increase the voltage for long-distance transmission

• To decrease the voltage for safe home usage

Which of the following is a renewable source of energy?

• Diesel

• Natural Gas

• Wind

• Nuclear

What does magnetism refer to?

• The force that acts between magnets and magnetic materials

• The force that acts between electric charges

• The force that acts between gravitational bodies

• The force that acts between chemical compounds

The following are among the parts of power system except

• Generation

• Fuse

• Transmission

• Distribution

The following are found in Hydroelectric generating plant except

• Dam

• Turbine

• Generator

• Boiler

Which of the following is a desirable protection attribute?

Load curves in power system are grouped into two, these are

• Mechanical and magnetic

• Base and peak load

• Heat and light loads

• Industrial and commercial loads

In which direction does the magnetic field flow externally to the magnet?

• From south (S) to north (N)

• From east (E) to west (W)

• From north (N) to south (S)

• From west (W) to east (E)