ABRET Board Exam (Latest Update ) Questions With Verified Answers Graded A

ABRET Board Exam (Latest Update ) Questions With Verified Answers Graded A The basic unit for measuring current now is A. atomic weight B. Coulomb C. Volt D. Ampere - D. Ampere The basic unit of resistance A. Ohm B. Coulomb C. Ampere D. Volt - A. Ohm Which of the following is not a valid expression of Ohm's law? A. R=EI or (R=VI) B. E=IR or (V=IR) C. EIR or (1=V/R) D. R: Ell or WI) - A. R=EI or (R=VI) Which of the following is not a unit for measuring altemating frequencies A. Cycles per second B. Volts C. Hertz D. Kilocycles - B. Volts Which of the following describes the action of a capacitor? A. opposes changes in current flow B. Converts alternating current to direct current C. Creates a direct current resistance D. Stores energy - D. Stores energy