| Post Name | TRADESMAN (AUTOMOBILE / HEAT ENGINES) |
|---|---|
| Department | TECHNICAL EDUCATION - TSR DISTRICT |
| Question Paper Code | 006/2016 |
| Date of Test | 12 January 2016 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 81 |
1
Pick out the odd one from the following
Answer
C. crank shaft
2
In anengine the temperature of the piston will be more at
Answer
A. the crown of the piston
3
| Which part is not common between the petrol and diesel engines?
Answer
D. Spark plug
4
The firing order of a four cylinder inline engine is usually
Answer
C. 1-3-4-2
5
The device for smoothing out the power impulses from the engine
Answer
B. flywheel
6
Which vehicle is provided with single wheel drive?
Answer
C. Motor cycle
7
Engine alternator is driven by
Answer
A. V-beit drive
9
Anengine running in closed garage is dangerous because the exhaust gas contains
Answer
D. carbon monoxide
10
To tighten nuts or bolts accurately, use
Answer
B. torque wrench
12
Before you work under a car, make sure that
Answer
C. the car is supported on safety stands
13
The component which adjust the length of the propeller shaft according to the movement of the rear axle
Answer
B. slip joint
14
The instrument used for measuring the specific gravity of electrolyte in a battery
Answer
C. hydrometer
15
The stroke of an engine in which the exhaust valve is fully closed
Answer
B. compression
16
Grade of the lubricating oi! used in differential unit
Answer
B. SAE 140
17
Number of sparks required in one minute for a 4 stroke 4 cylinder petrol engine working at 3000 RPM
Answer
A. 6000
18
Find out the odd one from the following
Answer
B. Engine cylinder
19
The property of lubricating oil to resist flow is called
Answer
A. viscosity
20
Shape of head lamp reflector of vehicles
Answer
D. parabolic
21
Type of clutch used in motor cycle
Answer
B. multiplate
23
What type of fuel feed system is used in two wheelers?
Answer
C. Gravity feed system
24
Hydraulic brakes work on the principle of
Answer
A. Pascal's law
25
When the air pass through the air horn of the carburettor
Answer
A. pressure decreased in the venturi
26
Air cooled engines are fitted in which vehicles?
Answer
D. Scooters
27
While starting an engine, the starter motor pinion meshes with
Answer
C. flywheel ring gear
28
A 4cylinder engine has a capacity of 1.2 Litres. The swept volume of one cylinder is
Answer
C. 300 cm?
29
If the air fuel mixture ignites before the spark occurs at the spark plug, this condition is called
Answer
D. Pre ignition
30
In turbo charged engines, the turbo charger is driven by
Answer
D. The force of the exhaust gas
31
Injector is not located in
Answer
A. Crank case
32
Aconstant velocity universal joint is used at the
Answer
D. Road wheel end of the axle shaft on front wheel drive vehicle
33
The crown wheel and pinion is called the
Answer
A. Final drive
34
Which one is not the component of water cooling system?
Answer
C. Alternator
35
In diesel engine, the fuel is injected into the engine cylinder
Answer
D. At the end of compression stroke
42
Asmoky blue exhaust may be due to
Answer
A. Burning of oil in the combustion chamber
50
_ The purpose of a thermostat in an engine cooling system is to
Answer
D. Allow the engine to warm up quickly
51
In which engine stroke, the pressure in the cylinder is less than atmoSpheric pressure?
Answer
A. Suction
52
The sealed beam head light bulb consists of
Answer
A. two filament
53
Two types of oil pumps are generally used. They are
Answer
C. Rotor and gear
54
The clearance between the valve and rocker arm is measured by using
Answer
B. feeler gauge
55
The device used to reduce the exhaust noise is known as
Answer
B. muffler
56
Incase of Trucks, the suspension springs provided on rear wheels are
Answer
C. leaf spring
57
Valve overlap means
Answer
D. both valves are open
58
The camshaft rotates at
Answer
B. half the speed of crank shaft
59
In diesel engine, the fuel is ignited by
Answer
A. the heat of compressed hot air
60
Aluminium cylinder blocks require
Answer
A. cast iron liners
61
Wheel base of a vehicle is the
Answer
B. distance between the front and rear axles
62
The capacity of a battery is usually expressed in terms of
Answer
C. ampere hours
63
Which air cleaner is mostly used in diesel engines?
Answer
D. oil bath type
64
Temperature gauge indicates the temperature of
Answer
D. Jacket cooling water
65
The function of diesel feed pump is to
Answer
A. pump the fuel from the tank into the injection pump
66
An engine converts heat energy into
Answer
A. Mechanical energy
67
An engine has a clearance volume of 100 cm* and piston displacement volume of 800 cmâ. The compression ratio is
Answer
B. 9:1
68
The quantity of air petrol mixture that enters the engine cylinder is regulated by the
Answer
C. throttle valve
70
Deposit of carbon in the exhaust system
Answer
B. will increase back pressure
71
If a tyre is marking with 8.25 x 20 x 10 PR, 8.25 means
Answer
D. Width of tyre
72
Incorrect tyre pressure causes
Answer
D. all of the above
73
The starting system consists of
Answer
B. Battery, Switch, Starter motor
74
The wheel and axle causing support the entire weight of the vehicle in the
Answer
D. full floating axle
75
Braking is produced by the frictional contact between the brake drum and
Answer
A. brake shoes
76
The electrolyte used in lead acid battery is
Answer
C. Sulphuric acid with water
77
The device in the cooling system that increases the boiling point of the water
Answer
A. Pressure cap
79
The purpose of a shock absorber is to
Answer
A. absorb the vibration of spring
80
While turning a curve, the outer wheel of the car travel more distance than the inner wheel. Which device is facilitating this movement?
Answer
C. Differential
81
Which state is known as âOrchid garden of Indiaâ?
Answer
B. Arunachal Pradesh
82
City of Surat is situated near the river of
Answer
B. Tapti
83
Who is regarded as the âfather of Indian planningâ?
Answer
D. M. Visweswarayya 12 A âJawahar Rosegar Yojanaâ (JRY) was started by
85
Which of the following was the chief organiser of the revolt of 1857 in Bihar?
Answer
D. Kunwar Singh
86
Subhash Chandra Bose was re-elected president of the congress at the Tripuri session in 1939, by defeating
Answer
A. Pattabhisitaramayya
87
Who was the first to unfurl the first Indian national flag, the parent and precursor of the flag of independent India?
Answer
C. Madam Bhikaiji Cama
88
On whose birthday âPanchayat Dayâ is observed
Answer
D. Balwant Rai Mehta
89
Which of the following acted as president of the Indian National Congress for six consecutive years?
Answer
A. Abulkalam Azad
90
Biological park of Kerala is
Answer
D. Agastya Mountain
91
âSamatwa Samajamâ was organised by
Answer
B. Ayya Vaikundar
92
âJatikkummi' â a poem against caste discrimination was written by
Answer
C. Pandit Karuppan
93
Who edited the journal âMitavadiâ?
Answer
A. C. Krishnan
94
Vagbatananda was the disciple of
Answer
C. Brahmananda Sivayogi
95
âYajanayatraâ was conducted by
Answer
D. V.T. Bhattathirippad
96
Bharata Ratna recipient popularly called as âPrince of Beggarsâ is
Answer
D. Madan Mohan Malavya
97
The commission appointed to probe the solar panel scan in Kerala
Answer
B. Sivarajan Commission
98
What is the name given to the mobile app launched by Delhi Police for womenâs safety?
Answer
A. Himmat
99
Recipient of Kendra Sahitya Akadami Award 2014
Answer
C. Subhash Chandran
100
Name the first country visited by Narendra Modi, after becoming the Prime Minister of India
Answer
B. Bhutan
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