ELECTRICAL APPLIANCES - Practice Mode

1) Which washing machine, water is propelled up wards?
Correct Answer: Pulsator wash
2) Which type of washing machine is fitted with concave shaped disc?
Correct Answer: Pulsator wash
3) Which electrical effect gang type electric bell works?
Correct Answer: Magnetic effect
4) Which device is used in annunciator panel?
Correct Answer: Buzzer