If the compensating needle valve of a hydraulic governor is opened more than necessary the governor will ()
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.
For an ordinary four-stroke engine the exhaust valves open ().
In a four-stroke cycle diesel engine the intake valves open ()
In an engine with air inlet valve and exhaust valve on its cylinder heads the fresh air will enter into the cylinder () and the gases exhaust (), there being an adequate overlap between the inlet opening and the exhaust closing.
The bypass valve on a self-contained breathing device should be opened if().
A ruptured diaphragm in a thermostatic expansion valve will cause the valve to ().
The needle valve in the injector () at a pre-set pressure which ensures that the fuel will atomize once it enters the cylinder.
The high-pressure fuel opens the fuel valve and is sprayed into the cylinder in tiny droplets known as ().
If the needle valve in a fuel injection nozzle sticks open ().
Which of the valves listed should be used either in the fully opened or the fully closed position?()
The needle valve in a fuel valve will () when the fuel pressure action on the needle valve tapered face exerts a force lower than that of the spring compression.
Increasing the valve clearance between a valve stem and rocker arm, will result in the valve ()
Excessive valve lash in an auxiliary diesel engine will cause the valves to open()
Which of the fuel injection systems listed uses a spring loaded differential spray needle valve and individual pump for each cylinder?()
If the engine is naturally aspirated, or is a small high-speed type with a centrifugal turbocharger, the period of valve overlap(),ie when both valves are(), will be and the exhaust valve will close some 10°top dead canter().
() 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.
For an ordinary four-stroke engine the inlet valves open ()
In the piping systems of a vessel,what type of valve gives the least resistance to fluid flow when fully open?().
A cracked diaphragm in a thermostatic expansion valve will cause the valve to ().
When the relief valve opens it discharges high pressure refrigerant vapor to the ().
Adjustments to the compensating needle valve in a hydraulic governor should be made with the engine at ()
In an ordinary four-stroke engine the exhaust valves open ()
In a turbocharged four-stroke/cycle diesel engine, the exhaust valve remains open until after top dead center and the intake valve opens before top dead center to_______.