The Reform Era of policing introduced civil service testing to reduce the influence of political patronage on police hiring.

Mala in se crimes are offenses that are wrong in themselves, regardless of whether a specific law prohibits them.

Which of the following best describes the role of a police sergeant in shaping officer discretion?

Police subculture develops partly because officers work under conditions of danger, unpredictability, and social isolation from non-officers.

 Which of these is a measure of how well a battery can create current?

 Technician A says that maintenance-free batteries use a large amount of water. Technician B saysthat maintenance-free batteries use materials that reduce the amount of water used by thebattery. Which technician is correct?

 Technician A says that distilled water should be added to a battery when theelectrolyte level is low. Technician B says that fresh electrolyte (solution of acid and water)should be added. Which technician is correct?

 A charge indicator (eye) operates by showing green or red when the battery is charged and darkif the battery is discharged. This charge indicator detects ________.

C (in degrees) = 

 Technician A says that charging system testing requires that the battery be at least 75% charged.Technician B says that a digital multimeter can not be used to test charging system voltage. Whois right?