The compressed air is supplied by （） to the air reservoirs.

[单选题]Compressed air is supplied by air compression to （）.A . the air receiversB . the starting valvesC . the cylinder coversD . the distributor

[单选题]The compressed air is admitted to each cylinder through a cam operated by starting air valve when the piston has just passed its （）.A . BDCB . TDCC . BBDCD . ATDC

[单选题]Compressed air is used on board ship （）.A . for starting diesel enginesB . in pneumatic control systemC . in pneumatic toolsD . All the above are true

[单选题]Cooling the intake air supplied to a diesel engine will （）.A . reduce mean effective pressureB . decrease average compression pressureC . decrease air charge densityD . increase power output

[单选题]________is supplied with electricity by main switchboard directly not through sub-board on boardA．Deck machineryB．Little power loadC．Some important load machineryD．Stationary submersible pump

[单选题]F．or _______the power is supplied by main switchboard directly not through sub-boardA．saving network costB．improving the reliability of supplying power to important loadC．preventing sequence reversingD．increasing the power Factor of important load

[单选题]Fuel is not supplied to the corresponding cylinders due to （）.A . a failure of the motorB . a failure of lubricatorC . a failure of cylinderD . a failure of fuel pum

[单选题]（） is (are) not power supplied by main switchboard directly.A . Steering gear and windlassB . Navigation light and radio power panelC . Navigation device power boxD . Daily fresh water pum

[单选题]Lubricating oil is supplied to the crank-pin bearings in a marine diesel engine by （）.A . internal crankshaft passagesB . immersion in oilC . splash lubricationD . injection lubricatio

[单选题]The engine is started with （） supplied from air receivers.A . pressure oilB . pressure waterC . compressed airD . cooling water