Hello There, Guest!
 Login  Register
 Login  Register


Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

VOCATIONAL INSTRUCTOR IN MAINTENANCE AND REPAIRS OF TWO WHEELERS AND THREE WHEELERS


#1

VOCATIONAL-INSTRUCTOR-IN-MAINTENANCE-AND-REPAIRS-OF-TWO-WHEELERS-AND-THREE-WHEELERS Answer Key and Explanation

146/2017

ANSWER KEY AND MOCK TEST (146/2017)
Available at http://jobquiz.info/mtag.php?tag=VOCATIO...S&id=61956

1. Transplantation of Human Organs Act passed in India
2000
2004
2013
1994

2. In which Part of the Constitution explains the process of “Elections” ?
Part XVII
Part XXI
Part XV
Part IX B

3. Name the social reformer whose son was Nataraja Guru
Ayyankali
Sree Narayana Guru
Chattampi Swamikal
Dr. Palpu

4. The year in which “Kuttamkulam Satyagraha” took place
1950
1951
1946
1952

5. Founder of ‘Araya Samajam’
Palpu
Pandit Karuppan
K. M. Panikkar
Sankaracharya

6. In which year Sree Narayana Guru install Siva idol at Aruvippuram ?
1888
1886
1896
1885

7. ln which year Nair Service Society was founded ?
1913
1910
1911
1914

8. in which year the Govt of India launched Kudumbasree ?
2001
1998
1995
2005

9. Which Article gave special status to Delhi ?
Article 20
Article 239AA
Article 10
Article 250

10. Who led “Achipudava Samaram” ?
A. Velayudha Panikkar
Chattambi Swami
K. Kelappan
Sahodaran Ayyappan

11. Which is the headquarter of Theosophical society in India ?
Goa
Adayar
Calcutta
Calicut

12. Founder of “Bashaposhini Sabha”
Sankaran
Krishnan
Kandathil Varghese Mappilai
Joseph Ramban

13. Name the magazine started by Basel Mission to familiarize Malayalee with the history and geography of Europe.
Paschimodayam
Prabhatham
Western society
Udayam

14. Which Article makes the Supreme Court the defender and guaranteer of the Fundamental Rights ?
Article 32
Article 51
Article 50
Article 51A

15. Which is the 24 hours Working - Gender Help Desk of Kudumbasree ?
Women guild
Girl Friendly
Karuthu
Snehitha

16. Who is the author of “Onnekalkodi Malayalikal” ?
E.M.S
K. Kelappan
Vaghbhatananda
Vaikunda Swamikal

17. Leader of ‘Pattini Jatha’ from Kannur to Madras
Ali Musaliyar
A. K. Gopalan
Moidu Maulavi
P. Krishna Pillai

18. Who is the President of Congress Session held at Amaravathi in 1897 ?
E. Ikanda Warrier
Subhash Chandra Bose
Nehru
Sankaran Nair

19. Name the person who died as a martyr in Paliyam Satyagraha
Abraham Malpa
T. K. Madhavan
A. G. Velayudhan
C. Kesavan

20. Name the Diwan who gave permission to Channar Women to wear jackets
Lord Rippon
Col. Macaulay
Col Munro
Lord Curzon

21. The characteristic that is enhanced by the use of cylinder sleeves is
Cooling efficiency
Resistance to wear
Lubrication performance
None of these

22. The anti-knock property of compression ignition engine fuel can be improved by adding
Tetraethyl lead
Trimethyl pentane
Amyl nitrate
Hexadecane

23. The major purpose of an electronically controlled automatic transmission is that this type of transmission
Eliminates gear clutches
Eliminate the gear shaft lever
Reduces the number of automatic transmission components
Reduces shift shock and achieves more efficient transmission of engine torque

24. In a forced feed lubrication system, the device used to guard against excessive oil pressure, is known as
Release chamber
Balancer
Relief valve
Stop valve

25. The aspect ratio (expressed in percentage) of the tyre is defined as the ratio of
section width to section height
section height to section width
wheel diameter to section height
wheel diameter to section width
26. The torque available at the contact between driving wheels and road is known as
Brake effort
Tractive effort
Clutch effort
None of these

27. During braking, the brake shoe is moved outward to force the lining against the
Wheel piston or cylinder
Anchor pin
Brake drum
Wheel rim or axle

28. The main function of an exhaust muffler is the
Optimization of exhaust efficiency
Reduction of exhaust noise
Reduction of nitrogen oxide in the exhaust gases
Reduction of the exhaust

29. In Diesel engines, the duration between the time of injection and the time of ignition is called
Spill cut-off
Delay period
Injection period
Ignition period

30. An engine has a clearance volume of 100 cm3 and a swept volume of 800 cm3. The compression ratio is
7:1
8:1
9:1
10:1

31. The auto ignition in a spark ignition engine means
Automatic ignition of the charge at the end of compression
Ignition induced by the passage of a spark
Ignition of the charge before the passage of flame front
Ignition induced to supplement the process of normal combustion

32. Highest Useful Compression Ratio (HUCR) is the highest compression ratio at which the
Engine can run
Engine gives maximum output
Engine is most efficient
Fuel can be used in a test engine without knocking

33. The cetane rating of Diesel fuel is in the order of
25
45
70
90

34. A four cylinder engine has a capacity of 2.4 litres. The swept volume of one cylinder is
400 cm3
600 cm3
1200 cm3
2400 cm3

35. comparison with a radial tyre, one advantage of a bias ply tyre is
longer life
lower rolling resistance
smoother ride at low speeds
none of these

36. The component in the radiator of an automobile that increases the boiling point of water is
drain plug
water jacket
vacuum valve
pressure cap

37. Which part of the automobile tyre is subjected to greatest flexing action ?
Bead
Side wall
Shoulder
Tread

38. The function of a governor in automobiles is to
limit the power
limit the vehicle speed
maintain constant engine speed
maximise the fuel economy

39. If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on
too lean mixture
stoichiometric mixture
most economical mixture
too rich mixture

40. The crescent-shaped cavity on the piston head top surface is called as
piston oil hole
snap ring
valve recess
valve clearance

41. Problems caused by the wheel imbalance are
hard steering and hard ride
poor acceleration and hard steering
steering wheel vibrations and uneven tyre wear
poor acceleration and reduced fuel efficiency

42. The torque converter uses __________ to transfer torque
air
automatic transmission fluid (ATF)
gears
steel belt

43. The composition of the electrolyte in a fully charged battery is that
the electrolyte is pure distilled water
the electrolyte is pure sulphuric acid
the electrolyte is a mixture of 64% distilled water and 36% sulphuric acid by weight
the electrolyte is a mixture of 90% distilled water and 10% sulphuric acid by weight

44. The air gap between the central electrode and ground (or side) electrode of a spark plug is
0.2 mm
0.5 mm
1 mm
1.5 mm

45. the specific gravity of acid in a fully charged battery is generall
1
1.28
1.82
2.81

46. The cetane number of a Diesel fuel is a measure of
volatility
viscosity
ignition quality
delay peirod

47. The negative plates of a lead acid battery has
lead peroxide (PbO2)
spongy lead (Pb)
lead sulphate (PbSO4)
sulphuric acid (H2SO4)

48. The tilting of the front wheels away from the vertical, when viewed from the front of the car, is called
camber
caster
toe-in
toe-out

49. If the valve clearances are excessively large, the problem that can arise is
overheating of the engine
incomplete valve closure
fouling of spark plug by gasoline
none of these

50. For the same maximum pressure and temperature
Diesel cycle is more efficient than Otto cycle
Otto cycle is more efficient than Diesel cycle
Both Otto cycle and Diesel cycle are equally efficient
None of the above
76. The stroke of an engine is the
volume of the cylinder
length of the connecting rod
internal diameter of the cylinder
distance between T.D.C. and B.D.C.

77. Engine misfiring is likely to result from
spark plug gap too small
spark plug gap too wide
vapour lock in the fuel only
incorrect fuel air mixture

78. The function of a first compression ring (top ring) is that it
increases the combustion temperature
creates swirl
maintains a seal and prevents the fuel leakage
maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber

79. Thinner is added to the paint in order to
make pigments and resin mix easily
make paint film hard
optimise its viscosity
none of these

80. The capacity of a battery is usually expressed in terms of
Volts
Amperes
Weight
Ampere hour

81. The process of supplying the intake air to the engine cylinder at a pressure greater than the pressure of the surrounding atmosphere is known as
supercharging
auto-ignition
scavenging
detonation

82. The caster is called positive when the top of the king pin is inclined to the
rear of the vehicle
front of the vehicle
left of the vehicle
right of the vehicle

83. Why are pistons given a coating
To increase lubrication effect
To conduct heat efficiently
To reduce weight
To reduce possibility of scoring

84. The function of Positive Crankcase Ventilation (PCV) system is that it
mixes fuel with air
promotes combustion by creating a swirling movement in the air-fuel mixture
returns blow-by gases from the crankcase to the intake system
feeds blow-by gases to the exhaust manifold

85. The basic purpose of a Four Wheel Drive (4WD) system is that it
delivers improved cornering on dry road surfaces
eliminates the need of snow tyres, tyre chains, etc.
ensures effective transmission of engine torque to all four wheels, even on slippery road surfaces
ensures that effective braking can be performed, even on slippery surfaces

86. In a square type engine
geometrical shape is square
diameter and length of piston are same
two cylinders are placed horizontal and two vertical
stroke length and cylinder bore are same

87. A Traction Control System (TCS) in automobiles controls the
vibrations on the steering wheel
engine power during acceleration
torque that is transmitted by the tyres to the road surface
stopping distance in case of emergency

88. The characteristic that is enhanced by the honing of cylinder sleeves inner surface is
cooling efficiency
resistance to wear
lubrication performance
none of these

89. If the air-fuel mixture ignites before the spark takes place at spark plug, the condition is called
detonation
ignition
pre-ignition
rumble

90. The vehicle ride will be comfortable if
unsprung mass is kept minimum
sprang mass is kept minimum
vehicle mass is kept minimum
all of these

91. The advantage of the fuel injection system over the carburettor system is
improved fuel efficiency
mproved emission
improved power output
all of these

92. Which of the following indicates a multigrade oil ?
SAE 30
API SF
SAE 20 W-50
API 50

93. The compression ratio in petrol engine is kept less than in Diesel engine because
it makes petrol engines lighter
higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition
less compression ratio gives better performance
it is just customary to have less compression ratio in petrol engines

94. The service brakes employed in cars are generally operated
mechanically
hydraulically
pneumatically
none of these

95. The self ignition temperature of Diesel as compared to petrol is
higher
lower
same
depends on fuel quality

96. The condition that results in large quantities of HC emission is
high temperature combustio
incomplete combustion
low temperature combustion
high atmospheric temperature combustion

97. The engine oil viscosity is defined by __________ ratings.
automatic transmission fluid (ATF)
society of automotive engineers (SAE)
gross vehicle weight (GVW)
American petroleum institute (API)

98. The diagram which shows the correct crank positions corresponding to the opening and closing of the valves, is known as
indicator diagram
axial force diagram
valve timing diagram
none of these

99. The octane rating of petrol commercially available is
85 - 90
90 - 100
100-110
110-125

100. The instrument used to check specific gravity of acid in a battery is
hydrometer
hygrometer
anemometer
multimeter
 Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: working of variomatic transmission in two wheelers, pre heating in two wheelers, a study on consumer buying behavio of two wheelers project report, electromagnetic shock absorber in two wheelers, seminar on turbocharging in two wheelers, http server6 5ps org t vibration alarm in two wheeler and four wheelers, air preheating for two wheelers,

Quick Reply
[-]
Message Type your reply to this message here.
Image VerificationPlease enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)


Possibly Related Threads...
Thread
Author
  /  
Last Post

 
Forum Jump:


Users browsing this thread: 1 Guest(s)