| Post Name | JUNIOR INSTRUCTOR (DRIVER CUM MECHANIC) (Industrial Training) |
|---|---|
| Question Paper Code | 153/2024 |
| Category Code | 668/2023 |
| Date of Test | 7 November 2024 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Trade registration mark and number shall be exhibited on front and rear of the vehicle :
Answer
A. In white colour on red background
2
The Licensing Authority disqualify from holding a driving licence, for which of the
following acts by a holder of driving licence :
Answer
D. All of the above
3
Whoever, while driving a motor vehicle is drunken or under the influence of drugs shall
be punishable for the first offence with fine which may extend to ___________ rupees.
Answer
B. 10,000
4
The person authorized to inspect a public service vehicle is in a public place as per Rule
231 of Kerala Motor Vehicles Rule 1989 :
Answer
D. All of the above
5
A person holding effective learner’s licence to drive a vehicle while receiving instructions
or gaining experience in driving, there is painted, in the front and the rear of the vehicle,
the letter “L” :
Answer
A. in red on a white background
6
Every public and private hospital shall publish a charter in Hindi, English and
vernacular language, at the entrance or other conspicuous location, and on their website,
stating the rights of :
Answer
C. Good Samaritans
7
While approaching pedestrian crossing, the driver shall slowdown, stop and give way to
pedestrians. A vehicle shall not be stopped on, or ___________ meters before, a pedestrian
crossing :
Answer
A. 05
8
___________ means the bringing of a vehicle to a stationary position and causing it to
wait for any purpose other than that of immediately taking up or setting down persons,
goods or luggage, and includes stopping for more than three minutes.
Answer
B. Parking
9
A vehicle shall not make a ‘U’ turn :
Answer
D. All of the above
10
The priority within the emergency vehicles shall be as follows :
Answer
C. First fire service vehicle, second ambulance, third police service vehicle
11
While towing another vehicle which of the following statement is correct?
Answer
A. Speed shall not exceed 25 kmph
12
When you approach a junction/intersection of a road you see rapid intermittent flashes of
amber light from a traffic control signal, what you suppose to do?
Answer
C. Compulsory slowdown look and go
13
Maximum speed allowed for a motor cycle on different roads in Kerala (1), NH six lane
road (2), NH four lane road (3), City limits :
Answer
C. (1) 60 kmph (2) 60 kmph (3) 50 kmph
14
Which of the following statement is most correct?
Answer
B. No stopping in bridges, near or on a sharp bend and at designated bus stands
if the vehicle is other than a bus
15
Which of the following statement is/are correct about overtaking?
(1) Overtaking not allowed at curves, bridges, uphill, downhill, presence of oncoming
traffic and school zone.
(2) Overtaking not allowed where continuous white/yellow line in the middle of the
road.
(3) Overtaking not allowed where broken white line in the middle of the road.
Answer
A. Statement (1) and (2) are correct
16
While driving in a four-lane/six lane road which of the following statement is/are correct?
Answer
B. Even if there are no vehicles in the direction you are driving and driving at
max speed allowed, you drive on left lane of road
17
Which of the below statement is correct regarding maximum wattage of head lamb
if the bulb is a halogen type?
Answer
A. Motor cycle below 150 cc – 35 W, LMV – 55 W
18
Select correct fine/punishment for offences :
(1) Driving uninsured vehicle.
(2) Sound the horn needlessly or continuously or at prohibited area
(3) Polluting vehicle
Answer
D. (1) 2000 (2) 1000 (3) 10000
19
A motor vehicle is allowed to driven on to public road in the reverse direction if :
Answer
D. Do not reverse/not allowed
20
What does Section 134 of the Motor Vehicles Act, 1988 describes?
Answer
B. Duty of a driver in case of an accident and injury to a person
21
What does a driver’s right hand extended straight out of the window and shall swing the
arm backward and forward in a semi circular motion indicate?
Answer
D. The intention is to permit the driver behind to overtake
22
What does a flashing amber (yellow) traffic light mean?
Answer
B. Proceed with caution
23
What does a solid yellow line in the center of the road next to a broken yellow line
indicate?
Answer
B. Overtaking is permitted only from the side with the broken line
24
What does a Blue round road sign with a red border and red oblique bars inside typically
indicate?
Answer
C. No stopping or standing
25
What is the maximum permissible speed limit for passenger vehicles on road with in city
limit in Kerala?
Answer
A. 50 km/h
26
Which IRC standard provides guidance on the design of lane widths on roads?
Answer
A. IRC 73
27
Which type of junction is designed to facilitate smooth traffic flow and reduce delay at
intersections?
Answer
A. Roundabout
28
In the context of road design, what is the primary function of a bypass?
Answer
B. To divert traffic away from congested urban areas
29
What is the minimum sight distance recommended for a vertical curve at a road junction
with a design speed of 80 km/h?
Answer
C. 120 meters
30
What is the penalty for not wearing a seatbelt while driving on a flyover in Kerala?
Answer
A. Rs. 500 fine
31
Which among the following is not a function of flywheel?
Answer
C. Varies the torque
32
Aluminized valves should never be ground and must be replaced because :
Answer
B. Grinding damages protective coating and make them corrosion prone
33
Which of the following compound is not suitable for use as an antifreeze solution in
automobile coolant?
Answer
A. NaCl solution
34
Calorific value of gasoline is about :
Answer
D. 45 MJ/kg
35
In a diaphragm spring type single plate clutch, the wear of the clutch facing causes the
clamping force to :
Answer
B. Increase
36
Double declutching is required in :
Answer
A. Constant mesh gear box
37
The type of joint used to adjust the length of propeller shaft when required is :
Answer
C. Slip joint
38
A torsion bar :
Answer
B. Take shear stress only
39
Example of independent suspension system :
Answer
D. All of these
40
Tilt of the car wheels from vertical is called :
Answer
A. Camber
41
Which of the following statement is not true in the case of four wheel steering?
Answer
B. Larger turning radius
42
The term “ply rating” in the case of a tyre means :
Answer
D. Rated strength
43
The trouble caused by eccentricity of wheel and tyre is :
Answer
C. Wheel bounce
44
What is the primary cause of brake fade?
Answer
A. Overheating of brake components
45
The braking system which controls the braking force to individual wheels at all times
depending upon the load carried by each wheel :
Answer
C. Dynamic braking system
46
Which one of the following is TRUE about Selective catalystic reduction?
Answer
B. Reductant is typically automotive grade urea
47
An undesirable byproduct of combustion that is formed due to high temperature
conditions :
Answer
D. Oxides of Nitrogen
48
Effect of Exhaust gas recirculation is :
Answer
A. Reduces engine efficiency
49
The EGR lift sensor is used to sense :
Answer
D. Extent to which EGR valve is open
50
The basic function of a three way catalytic converter is :
Answer
C. It reduces CO, HC and NOx from exhaust gases
51
Which one of the following is not correct for the resistance offered by a conductor?
Answer
B. It varies directly as its cross sectional area
52
Henry (H) is the SI unit of :
Answer
C. Inductance
53
Which one of the following is correct about Lead acid battery?
Answer
B. Lead peroxide on positive plate when fully charged
54
Hydrometer directly measures :
Answer
D. Specific gravity of electrolyte
A 11 153/2024
55
The standard electrolyte solution for alkaline batteries is :
Answer
C. Dilute pottasium hydroxide
56
———— motor is capable for producing heavy starting torque.
Answer
B. DC series motor
57
An electromagnet that translates current flow into mechanical movement is :
Answer
A. Solenoid
58
Which one of the following is the correct statement?
Answer
B. Ammeter is connected in series whereas voltmeter is connected in parallel
with the circuit
59
Relationship among voltage (V), current (I), and resistance (R) according to Ohm’s law :
Answer
D. V = IR
60
The working principle of an alternator is :
Answer
A. Electromagnetic induction
61
What is the tolerance value of Red color band in resistors?
Answer
D. 2
62
Which of the following electronic component can be used as a solid state switch?
Answer
A. Transistor
63
Choose the correct statement regarding Parallel capacitor circuit :
Answer
B. Convenient way to increase the total storage of electric charge
64
How did identify the cathode end of diode?
Answer
A. Marked by a circular band
65
Which type of sensors whose resistance changes with respected to change in pressure?
Answer
D. Piezo resistive sensor
66
Which of the following is ON-OFF sensor?
Answer
B. Switches
67
Which of the following actuator used where precised movement is required?
Answer
A. Stepper motor
68
Which actuator helps ECU to control engine idling speed?
Answer
B. IAC
69
Choose the correct statement regarding NC relay :
Answer
A. Power circuit opens when control circuit is activated
70
Which of the following will service as a donor impurity in silicon?
Answer
A. Arsenic
71
Which of the following are the main Principles of Air Conditioning?
Answer
A. Evaporation and Condensation, Compression and Expansion
72
Which of the following is not the Part of a Basic Air Conditioning System of a Vehicle?
Answer
A. Magnetic Switch
73
Which Statement is correct regarding Car AC Compressor?
Answer
B. Compressor receive low pressure cool Refrigerant
74
What is the function of Expansion valve in Air Conditioning System?
Answer
A. Permit Liquid Refrigerant to expand to low pressure Vapour
75
Boiling Point of R134a Refrigerant is approximately :
Answer
D. –26.5 Degree Centigrade
153/2024 14 A
76
Compressor of Car AC receives Refrigerant in :
Answer
C. Vapour State
77
What is the function of Receiver Drier in an Air Conditioning System?
Answer
B. Allows Only Liquid Refrigerant is passed to Expansion Valve
78
Which Flow Mode of AC is suitable when outside is dusty and contaminated?
Answer
B. Recirculation Flow Mode
79
Which is not correct for Ambient Air Temperature Sensor?
Answer
D. It monitors the Air Temperature of Passenger Compartment
80
What is Evaporative Temperature Sensor used in car AC?
Answer
D. It detects and monitors the Temperature of AC Evaporator
81
Which one is the indirect measuring instrument?
Answer
B. Inside Caliper
82
Which precision instrument used for taking external, internal and depth measurement?
Answer
A. Vernier caliper
83
What is the name of the vice?
Answer
B. Pin vice
84
Which is used for making and setting of work?
Answer
Question Cancelled
85
What is the name of caliper?
Answer
C. Heal type jenny Caliper
86
The range of the micrometer is 75 to 100 mm. The barrel reading is 15.50 mm and the
10th thimble graduation coincides with the barrel datum line. The reading is :
Answer
A. 90.60 mm
87
The difference between 1 M.S.D and 1 V.S.D in Vernier Caliper is :
Answer
A. 0.02 mm
88
The minimum measurement that can be read with the help of a steel rule is :
Answer
C. 0.50 mm
89
The tool, which is used for laying out large circles is :
Answer
A. Trammel
90
What is the name of marking instrument?
Answer
A. Universal surface gauge
91
Which part of electronic power steering reverts back to manual steering in case of failure
in power steering?
Answer
C. Fail safe relay
92
In TPMS, where the tyre pressure sensor secured in the wheel assembly?
Answer
D. Bolted to metal valve
93
Which device in electronic power steering converts the steering torque input and its
direction in to voltage signals?
Answer
B. Torque sensor
94
What is the function of EBD (Electronic Brake – Force Distribution) in anti lock braking
system?
Answer
A. It control the slip of the rear wheel
95
What is the purpose of 'G' sensor in ABS?
Answer
C. Measuring deceleration rate of vehicle
96
Which sensor used for safer parking of vehicle?
Answer
B. Proximity sensor
97
What is the expansion of ICAT in the vehicle safety system?
Answer
C. Intelligent Computerized Anti Theft system
98
What is the advantage of TCS/ELSD brake circuit of wheel?
Answer
D. Automatic adjustment of engine torque to the grip rates
99
How to confirm the satisfactory function of air bag system?
Answer
C. Warning light on and flash few times and go out during starting
100
Which system determines the vehicles location by forming a triangle with a group of four
or more satellites?
Answer
A. Trilateration
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