A(n) () is a mechanical attack on the metal surface which may be due to a disturbance in the flow of the water over the blade of the propeller.
Mechanical appliances have______ much of the drudgery of housework.
The mechanical efficiency of an engine () because losses occur in the form of friction.
The major cause of trouble in a mechanical-hydraulic governor is contamination of the hydraulic fluid by ()
Among the basic categories of equipment, which of the following are used to convert mechanical into hydraulic energy?()
Mechanical lifting of air by the upslope slant of the terrain is called().
The mechanical efficiency of an engine () because losses occur in the form of friction.
Modern marine diesel engines using mechanical fuel injection, operate on a combustion cycle which is()
Which tackle arrangement has the LEAST mechanical advantage().
() is a machine by which electrical energy is transformed into mechanical energy.