Which of the following are components of a mechanical seal? () (1) stationary ring (2) rotational ring (3) packing (4)spring
Mechanical gearing of deck machinery such as the windlass or boat hoists should().
Which of the items listed causes a direct acting mechanical governor to operate the engine fuel control linkage?()
The control lever for the mechanical disengaging apparatus in a lifeboat shall().
Cooling () the engine metals retain their mechanical properties.
Mechanical appliances have______ much of the drudgery of housework.
A mechanical contractor is deploying a custom application written to take advantage of multithreading features and run in a Windows environment. The customer has read about iDataPlex, BladeCenter, and System x servers. The customer wants to know which processor family will run the application most efficiently. Which of the following questions will provide the required information?()
Cooling () the engine metals retain their mechanical properties.
Which of the factors listed has the greatest effect on the mechanical efficiency of a diesel engine?()
Let H () the quantity of heat which has been converted into mechanical work.