CRO (Cathode Ray Oscilloscope) CANNOT be used to measure______
CRO (Cathode Ray Oscilloscope) CANNOT be used to measure______
Right Answer is:
Power
SOLUTION
- CRO is a very versatile instrument in the laboratory for the measurement of voltage, current, frequency, and phase angle of any electrical quantity.
- We cannot directly measure power by using CRO.
- The current is measured indirectly by measuring the voltage drop across an impedance.
- These are used to measure the frequency of the given signals and the phase difference between the signals.