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Grade: 12
        Q1 in the picture....how is d the correct answer???..
3 years ago

Answers : (1)

DR STRANGE
212 Points
							
HI,
ANSWER IS NOT D!!
THE CURRENT SHOULD FLOW THROUGH THE BULB, IT SHOULD NOT BE SHORTED!
S3 SHOULD ALWAYS BE OPEN! AND EITHER S1 OR SSHOULD BE CLOSED (OR BOTH SHOULD BE S1 AND S2 SHOULD BE CLOSED)
 SO OPTION B IS THE ANSWER.
ANSWER GIVEN IN THE BOOK IS WRONG!
AND PLZ IF YOU ARE CONFIDENT THEN MOVE ON! DONT WASTE YOUR TIME, THERE ARE ALWAYS MISTAKES IN THE BOOKS.
PLZ APPROVE IF YOU ARE SATISFIED :)
 
3 years ago
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Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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