Multiple Choice Question (MCQ)
Question: How many numbers of single way switch and two way switch are required for Hostel wiring with 3 lamps?
A.
2 single way & 3 two way
B.
4 single way & 1 two way
C.
1 single way & 3 two way
D.
3 one way & 2 two way
Correct Answer: 1 single way & 3 two way