Answer Posted / hemant babu

since there is no differential,so it take an long turn to change its direction,change of direction is controlled by the person sitting in the cabin hut near the junction which attach and detach the two rails accordingly.

find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.

1874

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What is the difference between isotropic and anisotropic materials ?

1200

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Name the four most important components of a Freon refrigeration system.

2006

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what will be the min curvature ratio for Round Bar dia. 1” size in material grade AISI 4330, Yield strength 115KSI Tensile 140KSI?

2092

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How to operate soot blower boiler and economizer?

2230

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how can I calculate daya of pump

1884

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3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament

1967

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Which heating value is indicated by a calorimeter and why ?

1204

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Which theories of failure are used for ductile materials ?

1189

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Differentiate Between High Speed coupling and high torque coupling with examples.

2251

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Name the sheet metal hand tools?

1127

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What is the importance of thermostat in the cooling system of an engine?

1154

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What are the items to inspect after cylinder liner is pulled out

1975

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previous question papers for group 2

1943

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Explain how does hydraulic clutches work?

1030

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