Which of the following is not an insulator? a) Rubber b) Silk c) Cement (X) d) Water (complete circuit) is the path of negative and positive electric currents from the generating source through the conductor and back to its original source. Static shock is a form of electricity. (X) True False Name the two of electric current. (Direct current [DC].) (Alternating current [AC].) Direct current is a constant, even-flowing current that direction travels in and is produced or batteries) . by 13. current is a rapid and interrupted current, flowing first in one direction and then in the opposite direction. What apparatus changes direct current to alternating current? What apparatus changes alternating current to direct current? Name which type of current each of the following items (Rectifier.) definition. Flashlights: Curling irons: (Direct current or DC) Mobile phones: (Alternating current or AC) Table lamps: (Direct current or DC) Car battery: (Alternating current or AC) Hot rollers: (Direct current or DC) Match each term with its (Alternating current or AC) (a) (d)
Which of the following is not an insulator? a) Rubber b) Silk c) Cement (X) d) Water (complete circuit) is the path of negative and positive electric currents from the generating source through the conductor and back to its original source. Static shock is a form of electricity. (X) True False Name the two of electric current. (Direct current [DC].) (Alternating current [AC].) Direct current is a constant, even-flowing current that travels in direction and is produced by or batteries) . 13. current is a rapid and interrupted current, flowing first in one direction and then in the opposite direction. What apparatus changes direct current to alternating current? What apparatus changes alternating current to direct current? Name which type of current each of the following items (Rectifier.) Flashlights: Curling irons: Mobile phones: Table lamps: Car battery: Hot rollers: Match each term with its definition. (Direct current or DC) (Alternating current or AC) (Direct current or DC) (Alternating current or AC) (Direct current or DC) (Alternating current or AC) (d) (a)
Chapter%2013%20Electricity.docx