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【单选题】

Exhaust gas pyrometers are useful for()

A、detecting faulty combustion in individual cylinders

B、adjusting fuel racks to maintain equal loading between cylinders

C、adjusting the load limit setting of the governor at idle conditions

D、calculating engine horsepower

更多“Exhaust gas pyrometers are useful for()”相关的问题
第1题

A、A.dwell-tachometer  B、B.exhaust gas pyrometer  C、C.fuel flow rate mete  D、D.exhaust gas analyzer  

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第2题

A、white smoke in the exhaust  B、high exhaust gas pyrometer readings  C、sparks in the exhaust  D、blue smoke in the exhaust  

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第3题

A、cylinder pressure  B、flame intensity  C、exhaust gas temperature  D、crankshaft axial alignment  

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第4题

A、changing the direction of exhaust gas flow  B、increasing the exhaust gas velocity  C、changing the exhaust gas weight  D、increasing the exhaust gas static pressure  

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第5题

A、chemical analysis  B、back pressure readings  C、pyrometer readings  D、infrared analysis  

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第6题

A、check cylinder lubrication  B、connect the pressure indicator pressure  C、test cylinder heads  D、connect the exhaust gas pyrometers  

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第7题

A、bypass exhaust gas at high loads to prevent excessive back pressure  B、bypass a portion of the exhaust gas at peak loads for better efficiency  C、recycle exhaust gas to the turbocharger  D、minimize moisture condensation in the boiler gas passages at low loads  

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第9题

A、pyrostats and a voltmeter  B、a gas-filled bellows, a tube and a pressure gauge  C、thermocouples and a voltmeter  D、ammeters and thermocouples  

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