DC and AC Generator Quiz

What is the main use of DC generators?

• In wind turbines

• In older applications like cars

• In modern power plants

• In solar panels

What type of current does a DC generator produce?

• Alternating current

• Direct current

• Static current

• Pulsating current

Which generator is more reliable?

• Neither is reliable

• Both are equal

• DC generator

• AC generator

What do armature windings do in a DC generator?

• Create a magnetic field

• Induce a voltage

• Store energy

• Convert AC to DC

What is a benefit of AC generators?

• They can be synchronized with other generators

• They are used only in cars

• They produce DC output

• They are easier to maintain

What is the main component that reverses voltage in a DC generator?

• Stator

• Rotor

• Commutator

• Field winding

What type of voltage do AC generators produce?

• Direct voltage

• Static voltage

• Alternating voltage

• Pulsating voltage

What is a disadvantage of DC generators?

• They are very efficient

• They require maintenance

• They are used in modern applications

• They do not produce electricity

What is the main purpose of the stator in an AC generator?

• To rotate

• To create a magnetic field

• To induce AC voltage

• To convert DC to AC

Which type of generator is commonly used in wind turbines?

• Neither type

• Both types equally

• AC generator

• DC generator