BASIC WIRING PRACTICE - Practice Mode

1) Which switch is having four terminals?
Correct Answer: Intermediate switch
2) Which type of holder is used between 200W to 300W lamp?
Correct Answer: Edison screw holder
3) Which switch is having a spring-loaded button?
Correct Answer: Push button switch
4) Which supply voltage the fire alarm circuit works?
Correct Answer: 24V DC
5) Which is used to sense the heat in fire alarm circuit?
Correct Answer: Thermistors