Electrical Generators and Transformers Quiz

What is the primary function of a generator?

• To increase voltage in electrical circuits

• To provide backup power during outages

• To store electrical energy

• To convert electrical energy into mechanical energy

Which type of generator is designed for long-term use as the main power source?

• Portable Generator

• Standby Generator

• Prime Generator

• Emergency Generator

What is a key advantage of portable generators?

• High power capacity

• Automatic operation

• Integration with building systems

• Mobility and quick setup

What is the main disadvantage of standby generators?

• Fuel dependency

• Limited power capacity

• High initial cost

• Manual operation

What type of current does an alternator produce?

• Both AC and DC

• Alternating Current (AC)

• Direct Current (DC)

• None of the above

Which component of a transformer is responsible for creating a magnetic field?

• Secondary winding

• Core

• Primary winding

• Insulation

What is the purpose of a transformer in an electrical system?

• To regulate current flow

• To store energy

• To generate electricity

• To convert voltage levels

What is a disadvantage of using a prime generator?

• Requires manual operation

• Low power capacity

• Limited mobility

• High operational costs

What is the role of the Automatic Transfer Switch (ATS) in standby generators?

• To increase power capacity

• To switch power automatically during outages

• To convert AC to DC

• To regulate voltage levels

Which type of transformer is used to step down voltage for household appliances?

• Single-Phase Transformer

• Power Transformer

• Step-Down Transformer

• Step-Up Transformer