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What is conversion gain?
The conversion gain, G, is one of the standard values usually measured and quoted to indicate the performance of a heterodyne or superheterodyne receiver system. G is called a 'gain' because it is a ratio of an output power to an input power. In most practical cases the actual output power is smaller than the input, so it would be more honest to call it a loss Despite this, the convention is to call it a gain, even if it is a gain of -10dB's, the output is ten times smaller than the input. It is called a 'conversion' gain because it indicates the relative level of an output which has been converted to a frequency which differs from that of the input.
If the range 0-100 flow what is the square root linear output in 4-20mA?
% / Sqrt output mA / Non square output mA 0% / 4 / 4 10% / 9.059644256 / 5.6 20% / 11.15541753 / 7.2 25% / 12 / 8 30% / 12.76356092 / 8.8 40% / 14.11928851 / 10.4 50% / 15.3137085 / 12 60% / 16.39354671 / 13.6 70% / 17.38656042 / 15.2 75% / 17.85640646 / 16 80% / 18.31083506 / 16.8 90% / 19.17893277 / 18.4 100% / 20 / 20 if u want to find mA at x% Then let Y= sq. rt(x/100) now u can to find mA of Y directly i.e mA= Y*100*.16+4 thats the mA for sq. of x eg: you want to find mA at 49% at a range of 0 to 300 cubic.meter/hr (or anything) then Y= sq.rt (49/100) =0.7 mA---> 0.7*100*.16+4 = 15.2 mA
Is the earth an isolated closed or open system?
The Earth is mostly considered a closed system because it exchanges energy with its surroundings but not matter. However, it can also be viewed as an open system when considering the input and output of matter through processes like meteorite impacts or atmospheric escape.
How efficient is geothermal energy in terms of energy output per?
Geothermal energy is highly efficient in terms of energy output per unit of input. It can have efficiency rates above 90%, making it one of the most efficient and reliable renewable energy sources available.
What is cascade system and how it work?
A cascade system is a system of interconnected components where the output of one component becomes the input of another. It is commonly used in control systems where the output of one controller influences the setpoint of another controller, creating a hierarchical control structure. This helps to improve system performance and stability by breaking down complex control tasks into simpler tasks that can be managed individually.
What is the output and input forces?
An output force is the force that is exerted from the input force to create motion of the resisting object. the input force can be less or more then the output force
How are the input and output forces of the parts of a compound machine relate?
In a compound machine, the input force is the force applied to the machine, while the output force is the force exerted by the machine to do work. The relationship between input and output forces depends on the configuration of the machine. In general, the output force of a compound machine is the combined output forces of its individual parts, which may result in a mechanical advantage that allows the machine to perform work more easily.
A broom is an example of machine where are the input and output forces applied?
The applied force to the end of the handle is the input force and the output force is when the broom sweeps over the floor.
How are levers classified?
levers are classified by the locations of the input and output forces relatively to the fulcrum
Why is the output work in a machine always less than the input work?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
How do you calculate the mechanical advantage of any machine if you only know the forces?
The ratio of the output to input forces may help you there.
A pulley has a mechanical advantage of 1. What does this tell you about the size and direction of the input and output forces?
A pulley with a mechanical advantage of 1 means that the input force is equal to the output force. Essentially, the forces required to lift an object using the pulley are the same on both sides, making it easier to lift the load.
How is input and output shown on a force diagram?
Input and output are shown on a force diagram by the human being the input force and the load force being the output force. When you divide output force by input force, you get the mechanical advantage of a lever.
Is an OMR an input or output?
is an omr and input or output device?
Where are the input and output forces on a can opener?
The input force on a can opener is the force exerted by the user's hand to turn the handle. The output force is the force that the can opener applies to the can as it punctures and cuts through the lid.
Is interactive whiteboard an input or output device?
both input r output
In a real machine why is the work output always less than the work input?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
