The piston slide valve is an inside admission valve.

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Which of the following statement is correct? (a)The power absorbed in operating the piston valve is less than D-slide valve.

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In a steam engine, one method of obtaining the earlier cut-off with a simple slide valve is by increasing the steam lap and the angle of the eccentric but keeping constant the travel and lead of the valve. This method will

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In a steam engine, the distance by which the inner edge of the D-slide valve overlaps the steam port is called lead.

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In a steam engine, the distance by which the outer edge of the D-slide valve overlaps the steam port is called

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The displacement of the D-slide valve is ______________ the steam lap by a distance known as lead of the valve.

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The D-slide valve is also known as

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The distance by which the _____________ of the D-slide valve overlaps the steam port is called exhaust lap.

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In a steam engine, one method of obtaining the earlier cut-off with a simple slide valve may be obtained by increasing the angle of advance of the eccentric but reducing the throw of the eccentric and keeping the steam lap and exhaust lap constant. The method will cause withdrawing or throttling of steam.

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In Meyer’s expansion valve, the expansion valve is driven by an eccentric having an angle of advance from

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In Meyer’s expansion valve, the main valve is driven by an eccentric having and angle of advance from

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The virtue or equivalent eccentric for the Meyer’s expansion valve is defined as an eccentric having such a length and angle of advance that will cause cut-off to take place at the same position, as is caused by the combined effect of main eccentric and expansion eccentric.

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The distance moved by the valve from one end to the other end is called valve travel.

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The throw of the eccentric is equal of the valve travel.

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A flywheel is used to control the mean speed of an engine caused by the variations in load.

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When the load on the engine increases, it becomes necessary to increase the supply of working fluid and when the load decreases, less working fluid is required. The supply of the working fluid to the engine is controlled by a

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The function of a reversing gear in a steam engine is

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The crank and connecting rod of a steam engine are 0.3 m and 1.5 m in length. The crank rotates at 150 r.p.m. clockwise, determine velocity of the piston when the crank is at an angle 40 degrees from IDC.

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Piston diameter = 0.24 m, length of stroke = 0.6 m, length of connecting rod = 1.5 m, mass of reciprocating parts = 300 kg, mass of connecting rod = 250 kg; speed of rotation = 125 r.p.m; centre of gravity of connecting rod from crank pin = 0.5 m ; Kg of the connecting rod about an axis through the centre of gravity = 0.65 m Find the equivalent length L of a simple pendulum swung about an axis.

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In an inside cylinder locomotive, the position of the driving wheels is _________

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For a coupled locomotive, the driving wheels and the leading and trailing wheels are connected by an inside coupling rod.

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When the acceleration of the piston is 0, then the velocity is _____

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If OC is the crank and PC is the connecting rod of a reciprocating steam engine and rotates with uniform angular velocity in clockwise direction in the given figure below: then under which condition the piston will undergo retardation?

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If the crank and the connecting rod are 600 mm and 2 m long respectively and the crank rotates at a constant speed of 250 r.p.m, determine maximum velocity of the piston in m/s is _____

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In the presence of frictional resistance, the expression for piston effort is _________

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In the given figure, the velocity of piston is maximum under which of the following conditions?

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