maharsi agastya.....some fools claim that some other scientist have done
Check out Westinghouse he competed with edison for which current to use.
A2
More correctly, DC current was not invented, it is a natural phenomena created by batteries.
Westinghouse championed the generation of DC current over AC, using mechanical means.
maharsi agastya.....some fools claim that some other scientist have done
Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.
variation in beta dc with collector current
DC or Direct Current. The current is no alternating.
this is the best current.
Willis Haviland Carrier is wrong he invented the air conditioner AC is an electrical current invented by Nikola Tesla. Thomas Edison who invented DC, used AC to make an electrical pad, killed cats and dogs to ruin Tesla because he wanted to prove it was dangerous, but DC is more dangerous.
DC GERATORS PRODUCE DC current with the help of spilt ring commutators.
A "Rectifier" converts AC current to pulsating DC current.
A battery supplies DC.
dc dc
A Rectifier converts Alternating current into Direct current
AC means alternating current DC means direct current there is no polarity reversal
Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.
What supplies a dc motor is not current, but voltage. Current is what flows in the circuit formed by the dc motor and for the charge. That current varies according to the resistance of the circuit.
variation in beta dc with collector current
rectifierac motor - dc generator set
A DC current flows only in one direction.
converting dc current to dc in different voltage rating