Friction developing between the moving parts of a governor, governor linkage and control valve will cause the governor to ().
Neglecting friction, you desire to life a 300 kgs weight with a stress on the hauling part of 100kgs.Which of the following tackles would you use ?().
The pipe friction and the resistance will () as a result of an increase in the amount of fluid flowing through the system.
The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its ().
Friction, engine wear and oil consumption in a diesel engine are directly related to the ().
Energy loses ()friction occurs in every engine.
Any friction fit, tightness or adhesion of the part of any load being lifted should be broken by wedge or tapping and not by increasing the load on the applianceAccording to this sentence, ()
Energy loses ()friction occurs in every engine.
“Friction”和“Wear”分别是()
() the bodies are, () the friction will be.