The purpose of a capacitor unit in a vacuum cleaner is to a. suppress radio-frequency interference. b. increase the motor starting torque. c. reduce the voltage applied to the rectifier. d. eliminate brush arcing.

Laire writes a letter to her grandmother, in which she describes an amusement park she visited last week. she adds pictures of that place in her letter. which feature of a word processing program will claire to remove unwanted parts of the pictures?

Two technicians are discussing a resistance measurement. technician a states that components being measured should be removed or isolated from the circuit. technician b states that power to the circuit should be disconnected when measuring resistance. which technician is correct?

A( the heart of an information system, is a collection of all relevant facts organized in a series of integrated files.