MBOSE Class 10 Question Paper 2026 for Automobile Repair

FOR MBOSE CLASS 10 EXAM PREPARATION

MBOSE Class 10 2026
Question Paper ·
Automobile Repair
EXAM YEAR TYPE SUBJECT

MBOSE Class 10 2026 Question Paper Automobile Repair

Notes · Sample Papers · Previous Year Papers · Mock Tests

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Total No. of Printed Pages—4
26/VC/AM

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s e m
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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
( Marks : 4 ) .
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Choose and write the correct answer 1×4=4
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1. In hazardous waste management, what does the
abbreviation GIN stand for?
(a) General Identification Number
(b) Generator Identification Number
(c) General Industrial Number
(d) Generator Industrial Number
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ag (b) High self-discharge rate
(c) High power density
(d) Inability to recycle components

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( 2 )

3. How often should the differential oil be changed
initially?
(a) Every 10–20 hours
(b) Every 25–50 hours
(c) Every 50–75 hours
(d) Every 75–100 hours

4. What is the primary function of a multimeter in EV
maintenance?
(a) Measuring surface temperature
(b) Charging batteries
(c) Measuring voltage, current and resistance
(d) Balancing wheels

5. What type of motor is most commonly used in electric
vehicles?
(a) Brushless DC Traction Motor (BLDC)
(b) Internal Combustion Engine (ICE)
(c) Alternating Current (AC) Motor
(d) Synchronous Motor

SECTION—B
( Marks : 4 )

Fill in the blanks (any four ) : 1×4=4

6. _____ is a system that converts kinetic energy into
electrical energy during braking in EVs.

26/VC/AM/25 [ Contd.

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( 3 )

7. A _____ is a communication network that links different
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electronic control units and sensors with an EV.
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8. The _____ is a unique identifier legally required for all
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vehicles and is engraved in multiple locations for safety
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and tracking purposes.
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9. The _____ converts the DC supplied by the battery pack
to AC and supplies it to the electric motor.
10. Level 1 charging typically adds around _____ miles of
range per hour of charging.

SECTION—C
( Marks : 4 )
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Answer any four of the following short answer-type questions :

s em 1×4=4

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11. Name the health effects that
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substances can cause. a
12. What safety equipment is necessary when working on
high-voltage systems in EVs?
13. Define Owner’s Manual.
14. Name the various types of batteries used in electric
vehicles.
15. Name an instrument used to measure the specific
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gravity test of a battery.
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SECTION—D
s e g
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a Answer any three of the following questions : 2×3=6

16. What are some diagnostic tools used in EV
maintenance?

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( 4 )

17. Describe how smart grids can support the charging of
electric vehicles.

18. What are the environmental benefits of using electric
trucks compared to traditional diesel trucks?

19. What is the role of the Multifunctional Digital Indicator
(MDI) in troubleshooting?

SECTION—E
( Marks : 12 )

Answer any three of the following descriptive-type questions
in 60–100 words each : 4×3=12

20. Discuss the possible reasons and troubleshooting steps
for losing control when an electric vehicle starts
running.

21. What are the compatibility considerations for using
different types of EV charging ports?

22. What are the main components of a two/three wheeler
electric vehicle (EV)?

23. Explain the step-by-step procedure for properly
maintaining a vehicle battery.

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26/VC/AM/25 26K—230

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