(a)[2]
The symbol shown represents a component. State its name, then describe what it is used for.
(b(i))[1]
State which type of electrical supply the cooker hood uses.
(b(ii))[1]
State the names of any components that are on.
(b(iii))[1]
Suggest the effect of this change on the motor.
(c)[2]
Electrical appliances with metal cases can become hazardous if a fault occurs. Suggest a hazard and describe a safety feature that reduces the danger.