A controlling torque is necessary in an analog indicating instrument to ensure accurate and stable readings by opposing the deflection caused by the measured quantity. This torque helps to return the needle or indicator to a zero or baseline position when no external force is applied. It also prevents overshooting and oscillation, allowing the instrument to provide a clear and steady indication of the measurement. Overall, the controlling torque enhances precision and reliability in the instrument's performance.
CRO is an analog instrument.
Analog is displayed in a clock like instrument digital is shoun in numbers
connect a any one type of indicating device at output like LED
In most cases it is a dual-slope integration ADC (analog to digital converter).
10:55 AM in analog time is represented on a clock as the hour hand slightly past the 10 and the minute hand pointing just before the 12. The minute hand is positioned at the 11, indicating 55 minutes past the hour. This shows that it is almost 11 o'clock.
so that when damping torque=controlling torque,the pointer comes back to the zero position...i.e. the main role of controlling torque is to ensure to bring the pointer to the 0 position when deflecting torque is removed
CRO is an analog instrument.
Analog instrument are interface with digital instrument with the help of analog to digital converter(ADC).ADC converts analog signals to digital signals.
Analog is displayed in a clock like instrument digital is shoun in numbers
pressure tenmitter
ATA or analog telephone adapter will automatically connected to the when is it connected to internet.
Because digital is in now
connect a any one type of indicating device at output like LED
In most cases it is a dual-slope integration ADC (analog to digital converter).
Power electronics is study about controlling the power using electronics devices, Electronics is study about controlling the electrons flow&make amplification of electrons for required areas
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Analogue