WorksheetsWCS 1105-3 - Knowledge Assessment
Total questions: 10
Worksheet time: 5mins
State the name of the component that shown in the diagram.
(a)
What does "AC" stand for?
(a)
What does "DC" stand for?
(a)
Which of the following below is/are not the parts of alternator?
Rotor
Stator
Armature
Commutator
Rectifier
State the name of the parts that shown in the diagram.
(a)
State the name of the part that shown in the diagram.
(a)
Which of the following below is/are the stator winding design?
WYE (Y)
Alpha (α)
Beta (β)
Delta (Δ)
Gamma (Γ)
Which of the following statement about voltage regulator is correct?
Generates current in stator windings
Controls amount of current to rotor
Generates alternating current
Converts AC to DC
Which of the following below is/are the types of cooling system used on alternator?
External fan
Internal fan
Viscous fan
Water-cooled
Amount of current generated by alternator can be increased by:
Increasing speed of conductors
Increasing number of conductors
Increasing strength of magnetic field
Increasing voltage supply
