MBOSE Class 10 Question Paper 2026 for Telecom

FOR MBOSE CLASS 10 EXAM PREPARATION

MBOSE Class 10 2026
Question Paper ·
Telecom
EXAM YEAR TYPE SUBJECT

MBOSE Class 10 2026 Question Paper Telecom

Notes · Sample Papers · Previous Year Papers · Mock Tests

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Total No. of Printed Pages—4
26/VC/TC

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2026

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TELECOM

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a ( Vocational Course )

Full Marks : 30
Time : 1 hour

The figures in the margin indicate full marks for the questions

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SECTION—A .co
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Choose and write the correct answer (any four) : 1×4=4

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1. _____ is a tool used to strip the cladding and buffer
coating of the optical fibres.
(a) Stripper
(b) Cleaver
(c) Power meter

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(d) None of the above
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c. o2. _____ is/are the testing tool(s). s e m
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(c) Power meter
(d) All of the above

/24 [ P.T.O.

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( 2 )

3. _____ is the first step of cable laying.
(a) Survey and route plant
(b) Laying duct
(c) Trenching
(d) None of the above

4. The response to a sender message is called _____.
(a) feedback
(b) focus
(c) receiver
(d) visual

5. Do not look directly at the ends of the optical fibre cable
as it will damage the _____.
(a) retina
(b) ears
(c) skin
(d) None of the above

SECTION—B

State whether the following statements are True or False
(any four) : 1×4=4

6. Total internal reflection is a method which allows the
light to pass through the cladding parts of the fibre.

26/VC/TC/24 [ Contd.

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( 3 )

7. Precision cleaver cuts the fibre at an angle less than
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90 degree.
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8. Isopropylm
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9. Trenching

10. Fire extinguisher is used in case of an earthquake.

SECTION—C

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Answer the following in one word or in one sentence each

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(any four) : 1×4=4

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11. Name the two main types of fibre splicing.

12. What is fibre splicing? a
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13. Write the full form of OTDR.

14. What is stress?

15. Define visual fault locator.
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SECTION—D
s e g
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16. Define fibre distribution frame (FDF).

17. What is sustainable development?

26/VC/TC/24 [ P.T.O.

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( 4 )

18. What are the factors affecting fibre optic cable?

19. Name the different types of personal protective
equipments (PPEs) commonly used in workplace.

SECTION—E

Answer any three of the following descriptive-type questions :
4×3=12

20. Explain total internal reflection with the help of diagram.

21. Write the points that need to be checked while inspecting
the OFC.

22. Differentiate between single-mode and multimode types
of fibre cable.

23. Define entrepreneurship. Write any four qualities of
successful entrepreneurs.

HHH

26/VC/TC/24 26K—230

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