Astronomical timer based switches are used for
(a) Switching on and off the lights automatically at fixed times
(b) Switching on and off automatically as per sunset and sunrise time
(c) Only for switching off at a fixed time
(d) Only for switching on at a fixed time
Answers
Answered by
1
a switching on hand off automatically as per sunset and sunrise time
mkj34:
but its option b
Answered by
2
Hey mate your answer is ⏬⏬⏬⏬
⭐⭐⭐(B)⭐⭐⭐
☺️☺️☺️Hope it helps you ☺️☺️☺️
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