# ac voltage meaning

[Electronics]

A voltage, the average value of which is zero, that periodically changes its polarity. In one cycle, an ac voltage starts at zero, rises to a maximum positive value, returns to zero, rises to a maximum negative value, and finally returns to zero. The number of such cycles per second is termed the

A voltage, the average value of which is zero, that periodically changes its polarity. In one cycle, an ac voltage starts at zero, rises to a maximum positive value, returns to zero, rises to a maximum negative value, and finally returns to zero. The number of such cycles per second is termed the

*ac frequency.*

## Examples

More: Next- verification scheme of measuring instruments for
*ac voltage* - the field
*ac voltage*withstand test on 110kv power cables - verification regulation of precise
*ac voltage*calibration source - contactless inductive
*ac voltage*stabilizer *ac voltage*signal input scope : 050v