Increasing the load on an engine equipped with a constant speed mechanical governor, will cause the engine speed to initially ().
A、increase
B、decrease
C、fluctuate
D、remain constant
A、increase
B、decrease
C、fluctuate
D、remain constant
A、to work as overload characteristic B、overspeed C、over mechanical load only D、over thermal load only
A、A.the lifting appliance can always lift the freight within its rated load B、B.attention should be paid in order not to break the wedge when lifting cargo C、C.sometimes the lifting work needs other assistance other than the lifting appliance D、D.lifting work should be done with every part fit, tightness or adhesion
A、lessening the effect of environmental forces B、even and symmetrical variable loading C、local concentration of heavy consumables D、increasing the metacentric height
A、Shape of the piston crowns B、Increasing the compression ratios C、Increasing the piston crowns D、Increasing the turbocharger gear ratio
A、Increasing the size of a logical volume also increases the size of the file system B、Reducing the size of a logical volume requires reducing the size of the file system first C、Increasing the size of a file system requires increasing the size of the logical volume first D、Increasing the size of a file system also increases the size of the logical volume when necessary
A、connect to the busbar when the load increasing B、supply power specially to charging panel C、be put into operation during the ship arriving at or leaving port D、ensure the power supply to critical equipment after the main switchboard out of power
A、A.The line over the summer load waterline B、B.The line above the tropical load waterline C、C.The line below the tropical load waterline D、D.The line between the summer and the winter north Atlantic load waterline
A、Increasing the priority of the job class to which the job belongs B、Increasing the job's relative priority within the Job class to which it belongs C、Increasing the resource allocation for the consumer group mapped to the scheduler job's job class within the plan mapped to the scheduler window D、Moving the job to an existing higher priority scheduler window with the same schedule and duration E、Increasing the value of the JOB_QUEUE_PROCESSES parameter F、Increasing the priority of the scheduler window to which the job belongs
A、the sum of the powers used in each load (resistor) B、divided by the number of loads C、always less than the power used in the smallest load D、the sum of the powers used in each individual load never more than the power used in the largest load