Description : What is the source of electric current in a diode valve ?
Last Answer : : Heat dissipation from the cathode is the source of electric current in the diode.
Description : Moisture accumulating in electric motors and generator windings having a cold insulation resistance greater than 50,000 ohms may be baked out with internal heat. This heat can be developed by ____________. ... an electric welder and feeding it into the armature while running the motor at full speed
Last Answer : Answer: A
Description : What should be the type of source of electric current to get electric current of constant magnitude?
Last Answer : Direct current
Description : An electric clothes dryer is connected to a 100-volt source. How much current does it use if it requires 2,000 watts of electric power?
Last Answer : 20 Amphere