英和和英

an alternating current motor

an apparatus used for changing the voltage of an electric current

turn on the light switch

an insulator―a switch

the act of transforming the voltage of something

of an electric current, to alternate

switch for reversing the direction of an electric current

an electrical converter that converts direct current into alternating current

a transformer that increases voltage

of electric current, to alternate

a condenser as part of an electrical circuit whose capacitance may be varied, called a variable condenser

difference of electrical current potential between two points

a condenser that can change the capacity of static electricity

a transformer that reduces voltage

an unbloody transfer of power

electrical transmission

portable power saw

the revolving bar of a distributor

capacitor having variable capacitance

a power shutoff

an apparatus that converts to direct current

a balance that generates a current proportional to the displacement of the pan

an electric circuit used in amplitude modulation

a part of an electric circuit called a crystal triode

an energized electric conductor

an alternative source of power

to switch on the electric light

to switch on the electric light

a switch

to switch off the electric current