Answer / Neetu Kumari

Three methods of heat transfer in automobiles include: 1) Conduction, where heat is transferred through direct contact between objects. 2) Convection, where heat is transported by a moving fluid (like air or coolant). 3) Radiation, where heat is emitted as electromagnetic waves and travels through space.

Why black colour are used for tyres? is there anything related with heat conduction?

1 Answers  

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If the tractive effort is the highest for a given velocity, then the vehicle must be in a) Top gear b) Third gear c) Second gear d) First gear

1 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

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Hai good morning i want 12volt mcb are you find it kindly send the web id

1 Answers  

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how air conditioning system works in car?

2 Answers   Toyota, Volkswagen,

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In a vehicle, which is going straight ahead at N rpm, if the left wheel rotates forward at n rpm, then the resultant speed of the right wheel will be a) N+n b) N-n c) N/n d) Nn

1 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

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What is bearing and what are the different types of bearing ?

1 Answers   GM General Motors,

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State some kingpin offset application?

1 Answers  

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Double declutching is used for the engagement of gears in a) Sliding mesh type of gear box b) Constant mesh type of gear box c) Synchromesh type of gear box d) None of the above

1 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

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The main function of transmission is a) To provide means to vary the torque ratio between the engine and the road wheels b) To provide neutral position c) To provide means to back the car d) all of the above

1 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

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What is overflow and how it's happen

1 Answers   Tata Motors,

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What is an injector pressure in heavy vehicle?

1 Answers  

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Types of Injection system in cars?

5 Answers   Skoda,

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