three r two rooms. one room has 3 electric bulb and another
room has 3electric switches. how can u identify the correct
switches for the each bulb at a time.
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Answer / geeta
ON ONE SWITCH FOR 10 MIN. AFTER 10 MIN OFF IT N ON ANOTHER
SWITCH .AND THEN ENTER THE ROOM WHER BULBS ARE SITUATED.
tHE BULB WHICH IS ON IS OF THE THE SWITCH WHICH U HAVE ON
NOW. THE BULB WHICH IS HOT IS THE IS OF THE SWITCH U HAV ON
BEFORE. ONE BULB WHICH IS COLD IS OF ANOTHER SWITCH
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Answer / raviranjan
in the both the room 1 powerswitch & 1 switch bord in
having 3 string switch you having staning one room on /
off
| Is This Answer Correct ? | 0 Yes | 1 No |
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