NSEP 2014-15, Some differences in KEY

I think nsep 2014-15 is bound to raise some difference of opinion in few questions due to its 70 MCQs and a somewhat tricky nature.

  1. We found some differences with FIITJEE solutions available here.
  2. Q.No 66 in the Diode Circuit the diode does not clip the positive half cycle as it becomes reverse biased and the open circuit produces the same o/p wave form.
  3. Negative half cycle Diode becomes short circuited and acts as a Rectifier. Therefore the correct answer (a),(c),(d)
  4. FIITJEE identifies it as a,b,c,d
  5. We have to wait till Resonance Key today for a second Opinion and IAPT Key on Dec 2, for a final opinion.

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