WCS 1104-4 - Knowledge Assessment

What is the other name of sinusoidal wave?

Which of the following below is/are the components of a basic AC generator?

• Brushes

• Slip rings

• Slipper

• Magnet

• Wire

Which of the following below is/are the factors to affect the induced EMF?

• Speed of the coil rotates

• Strength of the magnetic field

• Size of the core

• Length of the coil

What does "EMF" stands for?

What does "AC" stands for?

What is the name for relationship between electricity and magnetism?

When electrical current flows through a wire, a circular magnetic field is created around the wire. True or False?

• True

• False

What is the name of the diagram generated by an AC generator?

What is the name of the whole component in the diagram?

Which of the following below about AC is/are correct?

• Electron flows from positive to negative

• Electron flows from negative to positive

• Electron flows both directions