31. What physical property of a fuel will be reduced when the temperature is increased? (A) mass (B) viscosity (C) heating value (D) internal energy

8. One kind of tools which are in common use for daily maintenance works on the ship is a simple tool designed to insert and tighten, or to loosen and remove, screws. The tool comprises an approximately cylindrical handle to be held by the worker, and an axial shaft fixed to the handle, the tip of which is shaped to fit a particular type of screw. The handle and shaft allow the tool to apply torque. What tool is above description? (A) Hammer (B) Screwdriver (C) Pliers (D) Drill

31. What physical property of a fuel will be reduced when the temperature is increased?
(A) mass
(B) viscosity
(C) heating value
(D) internal energy

相關試題

相關試卷