Efficiency % = (Output/Input) x 100
Mechanical control system for an compressor?
A system that is mom-mechanical, basically means it contains human operators. Some examples I already have are: school system, health care system, government system.
the difference between a mechanical and non-mechanical system is that non-mechanial systems is a procedure/process designed to perform a task along with people involved (example, the school system is a non-mechanical system because it involes students, teachers, desk, textbooks etc)a mechanical system is group of physical parts that interact with each other and function as a whole in order to finish the task (example, the TTC system involes the buses, subways, etc)
Mechanical energy is the sum of potential energy and kinetic energy in a system. It represents the energy associated with the motion and position of an object. Potential energy is stored energy based on an object's position, while kinetic energy is the energy of motion. In a closed system, mechanical energy is conserved, meaning it remains constant if no external forces do work on the system.
role of mechanical engineer in construction is to do design calculations, drawings, and do all the mechanical work in proper way ti do hings in roper way
Assuming you meant mechanical, Energy output / Input x 100
The formula for calculating the amplitude of oscillation in a system is A (maximum displacement from equilibrium) - (equilibrium position).
The formula for calculating the phase of a signal in a communication system is phase arctan(imaginary part / real part).
The mechanical advantage may be less than that calculated by the formula due to factors such as friction, efficiency losses, or flex in the system. Real-world conditions can impact the actual mechanical advantage achieved in a system.
The relationship between pulley torque and the efficiency of a mechanical system is that higher pulley torque can lead to lower efficiency. This is because higher torque can result in more friction and energy loss in the system, reducing its overall efficiency.
The formula used to calculate mechanical advantage in a pulley system is: Mechanical Advantage Number of supporting ropes or strands.
The formula for calculating the angular frequency () of a system in terms of the mass (m) and the spring constant (k) is (k/m).
The formula for calculating the period of a spring system is T 2(m/k), where T is the period, m is the mass of the object attached to the spring, and k is the spring constant.
The formula for calculating pressure (p) in a fluid system is: p h / .
You could have an electric motor driving a reduction gearbox, for example. The efficiencies of both might be considered individually, or as a whole. As a whole is easier. (Work out/ work in) x 100 = efficiency%. Or, (power out/ power in) x 100 = efficiency%. Or, (force out/ force in) x100 = efficiency%. It depends on what you have to work with, what you use. If you did need to calculate electrical and mechanical efficiencies separately because of different units, the final overall efficiency will be (total of the percentages) / (number of percentages).
The pulley formula used to calculate the mechanical advantage of a system involving pulleys is MA 2n, where MA is the mechanical advantage and n is the number of pulleys in the system.
The formula for calculating the entropy of surroundings in a thermodynamic system is S -q/T, where S is the change in entropy, q is the heat transferred to or from the surroundings, and T is the temperature in Kelvin.