Hot wire ammeters are used for measuring

What type of voltmeters or ammeters are used for measuring alternating voltage or current?

An ammeter gives full deflection when a current of 2 amp . Flows through it. The resistance of ammeter is 12 ohms . If the same ammeter is to be used for measuring a maximum current of 5 amp , then the ammeter must be connected with a resistance of

An ammeter gives full deflection when a current of 2 amp . Flows through it. The resistance of ammeter is 12 ohms . If the same ammeter is to be used for measuring a maximum current of 5 amp , then the ammeter must be connected with a resistance of

Can a hot-wire ammeter be used to measure a direct current having a constant value? Do we have to change the graduation?

Can a hot-wire ammeter be used to measure a direct current having a constant value? Do we have to change the graduation?

Can a hot-wire ammeter be used to measure a direct current having a constant value? Do we have to change the graduation?

Hot wire ammeters can measure :

Ammeter is used for the measurement of

An ammeter is used to measure……..