2016 source guide · Physics

NEET 2016 Physics Semiconductor Electronics Questions

Use this page to connect the official 2016 paper with current Physics practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.

Practice 120 verified questions →Check official NTA archive ↗

What to master

junction diodes, rectification, logic gates and elementary devices.

Original practice preview

These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.

Example 1 · difficulty 1/5

A pure silicon crystal is doped with a trace amount of arsenic. The resulting material is best described as:

A. a p-type semiconductor because arsenic has five valence electrons
B. an intrinsic semiconductor, since silicon remains tetravalent
C. an n-type semiconductor in which electrons are the majority carriers
D. a p-type semiconductor in which holes are the majority carriers

Example 2 · difficulty 1/5

As the temperature of an intrinsic semiconductor is lowered towards 0 K, its electrical behaviour most closely resembles that of a(n):

A. metallic conductor
B. perfect insulator
C. superconductor
D. doped semiconductor with a fixed carrier concentration

Example 3 · difficulty 2/5

The primary of a centre-tapped full-wave rectifier is supplied with a 50 Hz sinusoidal AC voltage. The fundamental frequency of the ripple present in the rectified output is:

A. 50 Hz
B. 200 Hz
C. 25 Hz
D. 100 Hz

The evidence-first practice loop

1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
2. Attempt closed-bookExpose the concept or execution gap before rereading.
3. Repair and returnClassify the miss and re-practice after a delay.

Canonical chapter practice

Semiconductor Electronics →

Frequently asked questions

Are these official NEET 2016 Physics Semiconductor Electronics PYQs?

No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.

How should I use the NEET 2016 paper?

Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.