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【单项选择题】

If a leak occurred while loading diethylenetriamine,the chemical data guide indicates you would smell an odor similar to().

A、A.ammonia

B、B.rotten eggs

C、C.gasoline

D、D.None of the above

更多“If a leak occurred while loading diethylenetriamine,the chemical data guide indicates you would smell an odor similar to().”相关的问题
第1题

A、Should knocking occur  B、If knocking occur  C、Should if knocking occurs  D、If occur knocking  

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第2题

A、Loss of compression for that cylinder  B、Misfiring or rough running  C、Damage to the valve  D、All of the above  

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第3题

AA.burner valve  B、B.root valve  C、C.quick closing valve  D、D.oil return valve  

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第4题

A、Fuel injection timing will change  B、Nozzle operation will be unaffected  C、Fuel will leak into the drain line  D、Fuel will not be delivered  

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第5题

AA.notify the engineer on watch  B、B.isolate and secure the piping  C、C.throw sand on the fire  D、D.extinguish the fire using a combination nozzle with applicator  

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第6题

A、There is a fire hazard potential if a power outage occurs.  B、The last system plugged into the UPS will not be provided any power.  C、The UPS will draw more power from the circuit to compensate.  D、The runtime of the UPS will be insufficient if a power outage occurs.  

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第7题

A、leaking unloader  B、tripped circuit breaker  C、control line leak  D、defective pop valve  

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第8题

A、high cost of fuel  B、serious fire hazard  C、possibility of pollution  D、poor combustion which will occur in that cylinder  

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第9题

AA.boiling and cavitations; low temperature  B、B.boiling and cavitations; pressurized  C、C.leaking and boiling; low temperature  D、D.leaking and boiling; pressurized  

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