Karnataka SSLC Question Paper April 2019 Automobile

34 ]
Total No. of Questions : 34 ]
B SL. No. : CCC
[ 8
[ Total No. of Printed Pages : 8
CCE RF
: 88-EK CCE RR Code No. : 88-EK
Revised & Unrevised
NSQF LEVEL-2

Subject : Automobile
/ Kannada and English Versions
& / Regular Fresh & Regular Repeater
04. 04. 2019 ] [ Date : 04. 04. 2019
9-30 11-45 ] [ Time : 9-30 A.M. to 11-45 A.M.

TEAR HERE TO OPEN THE QUESTION PAPER
60 ] [ Max. Marks : 60

General Instructions to the Candidate :
1. 34
This Question Paper consists of 34 objective and subjective types of
question.
2.

This question paper has been sealed by reverse jacket. You have to cut on
the right side to open the paper at the time of commencement of the
examination. Check whether all the pages of the question paper are
intact.
3.
Follow the instructions given against both the objective and subjective
types of questions.
4.
Figures in the right hand margin indicate maximum marks for the
question.
5. 15

The maximum time to answer the paper is given at the top of the question
Tear here

paper. It includes 15 minutes for reading the question paper.

RF & RR (B) - 403 [ Turn over

88-EK (Level-2) 2 CCE RF & RR

I.
10 × 1 = 10
Four alternatives are given for each of the following questions / incomplete
statements. Choose the correct alternative and write the complete answer along
with its question number and alphabet :
1.
(A) (B)

(C) (D)
The actual power delivered at the crankshaft is
(A) brake horsepower (B) indicated horsepower
(C) friction horsepower (D) horsepower
2.
(A) (B)

(C) (D)
Resistance of the lubricating oil to flow is
(A) resistance against corrosion (B) physical stability
(C) flash point (D) viscosity
3.

(A) (B)
(C) (D)
The initial curvature provided in a leaf spring is called
(A) dipping (B) yawing
(C) pitching (D) spring camber
4. 62

(A) 6 6

(B) 6 2

(C) 12 6

(D) 2 2

6  2 drive chassis vehicle means
(A) consists of 6 wheels out of which 6 wheels are the driving wheels
(B) consists of 6 wheels out of which 2 wheels are the driving wheels
(C) consists of 12 wheels out of which 6 wheels are driving wheels
(D) consists of 2 wheels out of which 2 wheels are driving wheels

CCE RF & RR 3 88-EK (Level-2)
5.

(A) (B)

(C) (D)

A stub axle is used for

(A) tightening the bolt (B) opening the nut

(C) rotating wheel (D) folding the nut

6.

(A) (B)

(C) (D)

The colour of the fog lamp is

(A) amber (B) green

(C) red (D) white

7.

(A) (B)

(C) (D)

Mallet is made of

(A) iron (B) wood

(C) steel (D) aluminium

8.

(A) (B)

(C) (D)

Thermal imaging cameras are used in the following innovations of car
safety technology

(A) Night vision assist (B) Sensitive air bag system

(C) Blind spot detection (D) Rollover prevention

RF & RR (B) - 403 [ Turn over

88-EK (Level-2) 4 CCE RF & RR
9.

(A) 50,000 km (B) 60,000 km

(C) 30,000 km (D) 20,000 km

Change of air filter is generally recommended when a vehicle travels a
distance of

(A) 50,000 km (B) 60,000 km

(C) 30,000 km (D) 20,000 km
10.
/

(A) (B)

(C) (D)

The material(s)/tool which is/are NOT used for changing the engine oil and
oil filter is/are

(A) engine oil (B) paper, towel and a rag

(C) carjack and stand (D) coolant.

II. 4×1=4
Fill in the blanks with suitable answer :
11. ………………… .

The instrument used to measure the specific gravity is ……………….. .
12. …………

The brake is a ……………. creating device which causes speed reduction of
the vehicle.
13. …………………

The tubeless and tube tyres are called ……………. tyres.
14.
………………… .

The first company to introduce passive keyless entry system in vehicle
is ……………….. .

CCE RF & RR 5 88-EK (Level-2)
III. 15. A- B-
4×1=4
Automobile service tools are given in Column-A and their uses are given in
Column-B. Match them :
A- B-
Column-A Column-B
i) a)
Chisel removes sharp edges
ii) b)
Snips for lubrication
iii) c)
Punch cuts metals
iv) d)
File cuts sheet metals
e)
for softer blows
f)
holds small object
g)
drives objects
IV. 6×1=6
Answer the following questions :
16.
Classify the lubricants on the basis of their state.
17.
Write the functions of an alternator.
18.
Ball-peen hammer is called an engineer’s hammer. Why ?
19.
Mention the uses of grinding machine.
20.
Mention the uses of the following electrical tools :
i)
Tachometer
ii)
Multimeter
21.
Changing of engine oil is important. Why ?

RF & RR (B) - 403 [ Turn over

88-EK (Level-2) 6 CCE RF & RR
V. 6 × 2 = 12
Answer the following questions :

22.

Explain the following technical terms used in engine :
a)
Top dead centre
b)
Stroke
/OR

Explain the following technical terms used in engine :
a)

Compression ratio
b)
Clearance volume

23.

Write a short note on liquid cooling.
/OR

Write a short note on pressure sealed cooling.

24.

Draw the diagram of channel section frame and box section frame.

25.

Write precautions to be taken during washing a vehicle.

26.

List the important aspects of customer service.

27.

Explain blind spot detection.

CCE RF & RR 7 88-EK (Level-2)
VI. 4 × 3 = 12
Answer the following questions :
28.

Differentiate between universal clutch holding tool and flywheel puller.
/OR

Differentiate between outside calipers and inside calipers.
29.
How to prepare your car for changing the engine oil ?
30.
Explain the functions of air filter.
31.

List any six duties performed by the automobile sales person.
VII. 3 × 4 = 12
Answer the following questions :
32.
Explain the following automobile service workshop equipment :
a)
Reciprocating air compressor
b)
Wheel balancer
/OR

Suggest the tips while handling and maitaining general tools.
33.
Draw the diagram of battery case and label the parts.
/OR

Draw the diagram of Elliot type stub axle and label the parts.
34.
What are the steps to be followed for changing the air filter ?

RF & RR (B) - 403 [ Turn over

88-EK (Level-2) 8 CCE RF & RR