package geometry； public class Hypotenuse { public InnerTriangle it = new InnerTriangle（）； class InnerTriangle { public int base； public int height； } } Which is true about the class of an object that can reference the variable base？ （）
In an auxiliary diesel engine, the reason for knurling the piston skirt is to（）
An administrator needs to add the /usr/vac/bin directory to their PATH environment variable for the current session. Which of the following will accomplish this task（）
Which statement is true about the class of an object that can reference the variable base？（）https://assets.asklib.com/images/image2/2018080113402725138.jpg
A possible cause for an individual piston to knock when at TDC on a slow-speed, two-stroke/cycle main propulsion diesel engine could be due to （）
In an electro-hydraulic steering gear system, when will the variable displacement pump be placed on stroke?（）
The delivery rate of an axial-piston hydraulic pump is controlled by varying the position of the （）.
In a fixed displacement axial piston hydraulic motor, the speed is varied by（）
Cold clearances between the skirt of an aluminum piston and the cylinder liner is about （）
Given: https://assets.asklib.com/images/image2/201808011652446378.jpg Which statement is true about the class of an object that can reference the variable base? （）
An aluminum piston has lower inertia and higher coefficient of （） compared to that of cast iron.
The outside diameter of the pipe is （） the diameter of the bore of the piston rod, the result being that an annular space formed between the piston rod and the pipe.
When starting an engine, the compressed air enters the cylinder when the corresponding piston is in position of its（）
The variable df is an object of type DateFormat that has been initialized in line 11. What is the result if this code is run on December 14， 2000？（）https://assets.asklib.com/images/image2/2018080115480390406.jpg
An individual injection pump is designed for variable beginning and constant ending of injectionFor diesel engines operating at constant speeds, the start of injection will（）
Given： https://assets.asklib.com/images/image2/2018080114272444152.png Which statement is true about the class of an object that can reference the variable base？（）
The pressure in an operating diesel engine cylinder continues to rise for a short period after the piston passes top dead center as a result of the （）
The usual number of single-acting pistons used in a variable stroke axial-piston pump is （）.
An advantage of aluminum pistons, when compared to cast iron pistons is （）.
A gudgeon pin in a trunk piston may be free to float and rotate, with （） to limit axial movement.
On the pole side of the trade wind belt，there is an area of high pressure with weak pressure gradients and light，variable winds. This area is called the（）.
When the tilting box of a variable stroke axial-piston pump is perpendicular to the pump shaft, which of the following conditions will exist?（）
Calculate the break-even point for an organisation for which you have the following information: Fixed costs 100 dollars, price per unit 10 dollars, variable cost per unit 5 dollars.
The piston crown employs the usual jet-shaker principle with an arrangement of cooling bores in the crown so that the surface temperatures of the crown are moderate with a very even distribution.
