The total starting air capacity required for reversible main engines is to be sufficient for at least ().
相似题目
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When the starting air valve closes on one cylinder, another starting air valve has () opened on another cylinder whose piston has just commenced its downward stroke.
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Open the ()before starting an air compressor.
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If the electric motor driving an air compressor fails to start, the cause may be a ().
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Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?()
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Intercoolers installed on starting air compressors, reduce the possibility of()
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If a four-stroke/cycle diesel engine is started by injecting air into the cylinder, the pistons receiving the charge of starting air must be()
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Which cause of the following can lead to the engine not to start on air?()
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When the order () is received from the bridge, the main air stop valve in the starting air line should be shut.
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During (), the starting air valves should be closed to prevent the engine from turning.
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When an air started, four-stroke/cycle diesel engine is being cranked, the starting air is admitted to each cylinder during what would normally be the()
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The pressure of pilot air is usually () than that of starting air.
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() in what position the engine stops there will always be at least one of the cylinders with its starting air valve open to admit compressed air to start the engine.
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Before starting an engine by air, the engine must()
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() supplies pilot air to control the cylinder air start valves.
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The starting air system usually has () to prevent starting if anything is not in order.
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The timing of diesel engine air starting valves is controlled by()
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Before starting the engine the air bottle should be ().
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During the inspection, the starting air valves should be closed () the engine from turning.
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The main purpose of starting the diesel engine on air briefly is()
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The engine is started with () supplied from air receivers.
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The starting air entering the cylinder begins when the piston()
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Market cap is the total value of tradable shares of a listed company.
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Air freight,like charterin9,will probably make up a larger share of the total airline business in the future.()