DC stands for "direct current", AC for "alternating current". A direct current flows in a single direction; an alternating current changes its direction all the time, typicall 100 or 120 times a second (twice the frequency, which is measured in hertz).
megger are available in ac &dc
KCL is Common to both AC and DC. Only the waveform or AC and DC will differ
A: It is a regular DC voltmeter but the AC is rectified and the DC component is measured and displayed as AC VOLTS.
usually ac 110v even on the dc motors
first it converts ac to dc as rectifier But the required dc voltage is obtained by taking average of on & off DC input voltage.
formula for ac to dc
A typical AC waveform is symmetrical about a zero crossing point. You can bias the AC with DC such that the AC waveform is symmetrical about the DC voltage.
The difference AC and DC grounding is that AC is alternate current and DC is direct current. Grounding for both AC and DC is the same.
AC/DC are from Sydney, Australia.
Ac/dc
AC means alternating current DC means direct current there is no polarity reversal
DC Motor works on DC source and AC motor works on AC source
AC/DC of coarse! I don't actually know. I just like AC/DC
Choice of electricity defines ac and dc
by the use of inverter we can convert ac to dc.
Ac dc
The main target of AC AND DC IS TO GIVE SUUPLY TO CONUMERS WERE AS AC CURRENT IS CHEAPER COMPARING WITH DC