The Index consists of liquid United States dollar-denominated, high yield corporate bonds for sale in the United States, as determined by International Index Company Limited. HTG is based in Boston, MA.
In direct current (DC), the electric charge (current) only flows in one direction. Electric charge in alternating current (AC), on the other hand, changes direction periodically. The voltage in AC circuits also periodically reverses because the current changes direction. Most of the digital electronics that you build will use DC.
Alternating current is used for long distance transmission because power loss is less that is why the electric current provided in our houses is Alternating current. In direct current the loss of energy is high so it cannot be used for long distance transmission. Rate of recurrence: The frequency of Alternating current varies from country to country. But normally it ranges from 50 Hz to 60 Hz. Frequency of Direct current is persistent. And it shows no variation. Difference between Alternating Current and Direct Current - ResearchPedia.Info. Variation in direction: Alternating current changes its direction in inverse manner. Direct Current streams in only ...