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How a variable displacement pump works?
A variable displacement pump changes the amount of fluid it displaces per revolution based on system demands. This is typically achieved by varying the swashplate angle or adjusting the pump's internal components. By adjusting the displacement, the pump can provide the necessary flow rate and pressure for the system, improving efficiency.
What does d stand for in kinematic equation?
In kinematic equations, the variable "d" typically represents displacement, which is the change in position of an object. Displacement is a vector quantity that takes into account both the magnitude and direction of the movement.
What is variable motion?
Variable motion refers to motion that changes speed or direction over time. This can include acceleration, deceleration, or changes in velocity. Objects experiencing variable motion have varying rates of displacement at different points in time.
What is the difference between a positive and non-positive displacement pump?
A positive displacement pump moves a constant volume of fluid for each cycle of operation, creating flow by direct displacement. In contrast, a non-positive displacement pump does not move a constant volume of fluid per cycle and relies on factors like speed and pressure to generate flow.
Work done by a variable force?
The work done by a variable force is calculated by integrating the force function over the distance. Mathematically, it is represented as W = ∫F(x)dx, where W is the work done, F(x) is the force as a function of position, and dx represents an infinitesimally small displacement.
Can a gear pump be a fixed or variable displacement pump?
Fixed
What is the ratio of variable displacement axial piston hydraulic pump and variable displacement bent axis hydraulic motor?
These have to do with the hydraulic density. In automobile, the density increases therefore making the hydraulic ratio to displace more than any hydraulic ratio in a displacement.
What variable is placed on the x axis in a displacement time graph?
It is time.
What is linear transformer?
The Linear Variable Differential Transformer is a type of electrical transformer used for measuring linear displacement. A counterpart to this device that is used for measuring rotary displacement is called a Rotary Variable Differential Transformer.
How a variable displacement pump works?
A variable displacement pump changes the amount of fluid it displaces per revolution based on system demands. This is typically achieved by varying the swashplate angle or adjusting the pump's internal components. By adjusting the displacement, the pump can provide the necessary flow rate and pressure for the system, improving efficiency.
What is transducer and how it may be used to measure displacement?
Transducer is a device which convert physical signal into electrical signal ( current/voltage/resistance). for linear measurement we can use LVDT (Linear Variable Displacement Transducer/ Linear Variable Differential Transformer). and for rotary measurement we can use RVDT (Rotary Variable Differential Transformer)
What does d stand for in kinematic equation?
In kinematic equations, the variable "d" typically represents displacement, which is the change in position of an object. Displacement is a vector quantity that takes into account both the magnitude and direction of the movement.
What is lvdt?
The linear variable differential transformer (LVDT) is a type of electrical transformer used for measuring linear displacement.
What is variable motion?
Variable motion refers to motion that changes speed or direction over time. This can include acceleration, deceleration, or changes in velocity. Objects experiencing variable motion have varying rates of displacement at different points in time.
What is the difference between a positive and non-positive displacement pump?
A positive displacement pump moves a constant volume of fluid for each cycle of operation, creating flow by direct displacement. In contrast, a non-positive displacement pump does not move a constant volume of fluid per cycle and relies on factors like speed and pressure to generate flow.
State 3 conditions for sine wave oscillation to be generated?
there is a variable component of motion in the direction at right angles to the direction of propagation of the wave.acceleration is directly proportional to displacement from the direction of propagation of the wave, andthe direction of acceleration is opposite to that of the displacement.
What is the significance of the variable "s" in the field of physics?
In physics, the variable "s" often represents displacement, which is the distance and direction an object moves from its starting point. It is significant because it helps describe the position and motion of objects in equations and formulas.
