reduction factor is used to find earth's magnetic field and compare galvanometer constants
Any factor between 0 and 1.
The scale factor is 3:1
The factor that is being tested in an experiment is called a variable. The factor that is measured or observed is called the dependent variable.
To determine the base of the original triangle when a scale factor is used for reduction, you need to know the length of the base of the reduced triangle and the scale factor. If the scale factor is given as a fraction (e.g., 1/2), you can find the original base by dividing the base length of the reduced triangle by the scale factor. For example, if the reduced base is 5 units and the scale factor is 1/2, the original base would be 5 / (1/2) = 10 units.
reduction factor is used to find earth's magnetic field and compare galvanometer constants
it is the current measured in amphere..
The reduction factor of a tangent galvanometer is the ratio of the tangent of the angle of deflection produced by a given current to the actual value of that current. It is used to calibrate the instrument so that the deflection angle can be directly related to the current flowing through it.
We find it by varying the current flowing through it and by measuring the deflection respectively and then we use the formula k=I/tan(theta)
The galvanometer constant is the factor that relates the deflection of a galvanometer to the current passing through it. It is usually given as the current required to produce a unit deflection (such as one full-scale deflection) on the galvanometer. To find the galvanometer constant, you can pass a known current through the galvanometer and measure the corresponding deflection, then calculate the constant as the current divided by the deflection.
it is the fraction the is the highest in value. because it is really small
A diliation is a reduction if the scale factor is: less than 1.
it mean that your gue hehehe
Any factor between 0 and 1.
The reduction of trade barriers
First rectify the voltage signal then pass it through galvanometer. its reading will give the rms value, so multipy it with form factor to get amplitude of the signal. Form factor for sinusoidal half wave and full wave are 1.11 and 2.22 respectively. One should also take care of voltage drop accross the rectifier diodes in calculation.
The scale factor is 3:1