Why black colour are used for tyres?

0 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

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

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how hand brake is operated when all the four tyres having disc arrangement

1 Answers  

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Is boiler a closed system?

0 Answers   GM General Motors,

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How to select Fuse Rating, Wire size in Passenger Car? Why we are considering Car as 12V system since alternator is one who supply power when car is in running state?

0 Answers   Tata Elxsi,

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What is the allowable -ve carnkacse pressure (vacuum) in the gas engine of 1.5 MW, what are the reasons and how it can effect the operation of the engine?

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engine rotation

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What is pan hard rod or track bar?

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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

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

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What size of a compressor (cfm) is recommended for the purpose of inflating car tyres, spray painting, etc.?

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Explain the reason that why the tyres are always black in colour. Is this phenomena related to the heat conduction?

0 Answers  

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What direction of rotation in crank? why not it rotate opposite direction?

1 Answers  

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