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An input that does not change over time.
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Is if the output of the systemis 0 for 0 input it means the system is linear?
No, it does not necessarily mean that the system is linear. A linear system will exhibit a constant scaling property, which means that if the input is multiplied by a constant, the output will also be multiplied by the same constant. It is possible for a system to have an output of zero for a zero input, but still be non-linear if it does not exhibit the scaling property.
What is the difference between constant functions and identity functions?
A constant function returns the same value for all inputs but that value may differ from the input. Examples: x*c = y (where c is a constant) x+0 = y The identity function returns the same value as the input for all inputs. Examples: x+0 = y x*1 = y
Does every function have a domain and range?
yes, bcoz evey function gives some output for input. Except constant function.
Is read denominator a input?
It can be an input.
What is the constant equal to the ratio of the gas constant to the avogadro constant?
Boltzmanns constant
Energy input remains constant and voltage remains the same in a curcit but current decreses what must be happening?
- If energy input is constant, then (E x I) is constant. - If 'E' is constant, then 'I' must also be constant. - Your ammeter must be failing.
Is if the output of the systemis 0 for 0 input it means the system is linear?
No, it does not necessarily mean that the system is linear. A linear system will exhibit a constant scaling property, which means that if the input is multiplied by a constant, the output will also be multiplied by the same constant. It is possible for a system to have an output of zero for a zero input, but still be non-linear if it does not exhibit the scaling property.
The generator supplies AC input power to a constant current regulator?
416 20
Which law of thermodynamics is the reason that you need a constant input of energy to drive biological systems?
The Second Law of Thermodynamics states that a system with no energy input and no losses will tend towards a zero energy state. This is essentially the entropy of any energy exchange. Thus, you require a constant input of energy to maintain any system.
If you quadruple the input of a function and the resulting output is one-fourth the original output what may be true of the function?
More input results in less output. The function is inversely proportional.
What is the difference between constant functions and identity functions?
A constant function returns the same value for all inputs but that value may differ from the input. Examples: x*c = y (where c is a constant) x+0 = y The identity function returns the same value as the input for all inputs. Examples: x+0 = y x*1 = y
What is happening if energy input remains constant and voltage remains the same in a circuit but the current decreases?
The resistance is decreasing
What remains unchanged in transformer action?
In a standard transformer, the ratio of input volts to output volts remains constant.
Does every function have a domain and range?
yes, bcoz evey function gives some output for input. Except constant function.
Why the magnetization current is not sinusoidal even though the input voltage is sinusoidal?
In ferromagnetic materials,such as electrical steel,the magnetisation curve is not a straight line,or else the relation B=μH is not linear ( μ is not constant),H is linear function of magnetization current,while B is linear function of input voltage ,so we have : Im=f(μ)U,where f(μ) is not constant,Im=magnetization (magnetizing) current, U=input voltage. I hope this will help.
What is the value of capacitor voltage and current after 5 time constant?
After 5 time constants, capacitor voltage/current will be about 99.3% of the input step change.
78xx regulater as a constant current source?
The 78xx regulater can be used as a constant current source, by connecting the output to the input side of a series resistor, and the "ground" to the other side of the resistor. Do not connect the "ground" to real ground - leave it floating.Since the 78xx maintains a constant voltage differential between output and ground, there would be a constant current through the resistor.
