hot wire ammmeter or a moving iron ammeter will work for ac and dc.
KCL is Common to both AC and DC. Only the waveform or AC and DC will differ
this works with both.
No. The ammeter must be designed to measure DC. Some clamp-on ammeters are designed to measure both AC and DC.
There is not the big different between AC and DC generator and the common part of both of them areRotorStaterFrameMagnetic FieldBarringShaftWinding (Lap or Wave)Cable boxThe big different between both of them is the commutator and split rings which we use to convert DC to AC.
if you power an ac motor with dc or a dc motor with ac you will likely start smelling smoke and the motor will be damaged. If the motor is marked "3-phase", "shaded pole", or "induction" it is an ac motor! BTW, there are ac/dc motors that will run on both, they are wound very much like dc motors but a bit differently.
voltmeter
Measures current, both AC or DC, usually in Amps.
Yes
It can be operated using both AC or DC
We use the "MOTOR GENERATOR SET" to convert the DC power to AC power we use DC motor and ac generator in it. It is very efficient way to convert the DC power to AC power.
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.
We don't use an 'instrument' to covert a.c. to d.c.. Rather, we use a circuit called a 'rectifier'.
Resistance Voltage (both AC and DC) Current (both AC and DC)
KCL is Common to both AC and DC. Only the waveform or AC and DC will differ
the universel motor can runs at both ac and dc supply.
It is used to detect very small DC currents only. For AC signals Detectors are used.
trains can run on both ac and dc. In India trains run with dc and there is a plan to convert them to move on ac by 2010