Circuits Module 26103-20 Exam
Questions and Answers
1.An electrical device that operates by chemically creating a potential
difference between two
points is a .
ANS battery
2.An electron repels a(n) ?
ANS electron
3.Which of the following is considered a good semiconductor?
ANS Silicon
1/
1
, 4.Materials with electrical characteristics that fall between those of
insulators and conductors are considered ?
ANS semiconductors
5.Which of the following is used to step voltage up for transmission?
ANS Trans- former
6.Magnetic lines of force are also referred to as .
ANS flux lines
7.Voltage is defined as the ?
ANS difference of potential
8.Coulombs are a measure of ?
ANS electric charge
1/
1