Steam Boilers and Engines – Page 3 – HI MCQ!

The draught produced by a steam jet issuing from a nozzle placed in the ashpit under the fire grate of the furnace is called?

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The equivalent evaporation is defined as?

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Which of the following is not a boiler mounting?

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The high steam and low water safety valve is used to blow off steam when the?

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The actual vacuum in a condenser is equal to?

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The diameter of flue tube in a Cornish boiler is ……………. that of the shell?

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The length of Cornish boiler varies from?

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A compound steam engine in which piston rods of high pressure and low pressure cylinders are attached to two different cranks set at 180° to each other, is called?

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The actual power supplied by the engine crankshaft is called?

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The cylinder dimensions of a compound engine may be designed on the basis of?

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