Unit 5: Lasers and Fiber Optics21PYB101J

Fiber Classification and Losses

Curriculum and historical examination lineage for Fiber Classification and Losses under Unit 5 (Lasers and Fiber Optics) of Electromagnetic Theory, Quantum Mechanics, Waves and Optics (21PYB101J) at SRMIST.

Appearances
10
Cataloged Exam Questions
Exam Papers
6
Distinct University Exams
Question Families
4
Recurring Conceptual Archetypes
SRMIST Status
Active
Regulation 2021 Syllabus
Assessment Cycle Weightage

Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.

CT1
0
Cycle Test 1
CT2
0
Cycle Test 2
EndSem
9
Semester Exam
Marks Weightage Distribution

Factual marks weightage of questions asked on this topic in historical examinations.

1 Marks:10 questions
Recurring Question Families (4)

Question templates that recur across multiple examination cycles with similar conceptual stems.

family repeat3 paper appearances

“In single mode optical fiber, the (V) number is less than ________ (A) 0.5 (B) 0.25 (C) 1.4 (D) 2.4”

family repeat3 paper appearances

“The number of mode in a graded index fiber is about M_{n}= (A) \frac{V^2}{2} (B) \frac{V^2}{4} (C)...”

family repeat2 paper appearances

“The size of the graded index fibre is ............ as step indexing fibre (A) Same (B) Double (C)...”

family repeat2 paper appearances

“In a fiber, the refractive index changes in a step fashion from the centre of the fiber, to...”

Sample Past Exam Questions

Representative historical questions extracted directly from SRMIST examination papers.

In single mode optical fibers, the V number is less than _____ (A) 2.405 (B) 0.25 (C) 1 (D) 6

Year: 2023•Assessment: EndSem
1 Marks

The number of mode in a graded index fiber is about M_{n}= (A) \frac{V^2}{2} (B) \frac{V^2}{4} (C) \frac{V^2}{16} (D) \frac{V^2}{32}

Year: 2023•Assessment: EndSem
1 Marks

The vibrational number (V-number) in single mode optical fibre is less than ___ (A) 2.500 (B) 2.405 (C) 2.504 (D) 2.045

Year: 2024•Assessment: EndSem
1 Marks

The number of modes in a graded index fibre is about, M = .... (A) V^2/2 (B) V^2/4 (C) V^2/16 (D) V^2/32

Year: 2024•Assessment: EndSem
1 Marks

The size of the graded index fibre is ............ as step indexing fibre (A) Same (B) Double (C) Triple (D) Four times

Year: 2024•Assessment: EndSem
1 Marks
Historical Papers Indexed (6)

Examinations where questions for Fiber Classification and Losses have appeared.

Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2023 Dec
2023EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2023 May
2023EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2024 Dec
2024EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2025 July
2025Other
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2025 May
2025EndSem
Electromagnetic Physics - PYQ Nov 2019
2019EndSem
Other Exam Topics in Unit 5: Lasers and Fiber Optics

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