we can use ammeter for current checking
I think you mean 'alternating' current ('alternative' means choice). The ammeter must be inserted in series with the load, just as with direct current.
Alternating current. Direct current is used in batteries.
Simple source of direct current are Batteries.
DC or Direct Current. The current is no alternating.
-- There's no such thing as 'indirect' current.-- Direct current has no frequency. As soon as you mention 'frequency',you're talking about alternating current.
It is a voltmeter which can only measure direct current.
noAnswer'Power factor' is a quantity associated with alternating-current systems, and does not apply to direct-current systems'.
I think you mean 'alternating' current ('alternative' means choice). The ammeter must be inserted in series with the load, just as with direct current.
Direct current instruments are devices used to measure electrical parameters in a DC circuit. Some common direct current instruments include ammeters (measuring current in amperes), voltmeters (measuring voltage in volts), and ohmmeters (measuring resistance in ohms). These instruments provide accurate readings of electrical parameters in a circuit to ensure proper functioning and troubleshooting.
direct current.
There is only one type of direct current and its 'frequency' is zero.
A direct current involves change of flow in a single direction. DC (direct current), at least on the macro scale. On the atomic scale, they seem to wander all over the place between atoms, and the average movement is what we measure as current.
direct current
Alternating current. Direct current is used in batteries.
Direct current (DC).
Alternating current is better than direct current for transmission.
Volts direct current eg battery As opossd to Vac wich is volts altinating current eg mains supply