B) Testing Size of V-thread by the Three-wire System.
The same principle as that used in the hollow-wire system is applied to portable gasoline lamps in which a remarkably convenient and brilliant lamp is made to take the place of the customary kerosene lamp.
The cord circuit is of the four-relay type, but employs three conductors instead of two, as in the two-wire system.
The three-wire system will be referred to and described in detail, and from it the principles of the two-wire system will be readily understood.
It was he who erected at Athens the first European Edison station on the now universal three-wire system.
The secondary circuits of these transformers are generally provided with three terminals, so as to supply the low-pressure side on a three-wire system.
The chief advantage of the three-wire system lies in its economy of copper.
The three-wire system, Figure 2, is almost universally used where the supply is from the outside and where any considerable number of lights are connected.
The three-wire system is an adaptation and an improvement on the one previously mentioned.
The single-wire system is at the same time the simplest and most obvious method which suggests itself, and means that the ship is secured by a wire cable attached to a suitable point in the ship and led to some fixed point on the ground.
The three wires, used in the three-wire system, are insulated from each other, the whole being surrounded by an iron pipe of convenient length for handling.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "wire system" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
