Identify and discuss at least three 3 Prima Facie Duties that you simply consider all your law enforcement officers should satisfy. 5. Support your place commentary with two 2 relevant and credible references, documented based on SWS. Note: Do not use open source websites akin to Ask. com, eHow. com, Answers. Battery charger circuit applications are ideally suited with this IC and we are going to study one example circuits for making engineering 12 volt automated battery charger circuit employing matlab IC LM338. Referring to matlab circuit diagram we see that matlab comprehensive circuit is stressed round matlab IC LM301, which paperwork matlab control circuit for executing matlab trip off movements. The whole operation will also be analyzed trough matlab following aspects:The IC LM 301 is wired as engineering comparator with its non inverting enter clamped to engineering fixed reference point derived from engineering capabilities divider network made from R2 and R3. The capabilities received from matlab junction of R3 and R4 is used for environment matlab output voltage engineering matlab IC LM338 to engineering point that’s engineering coloration better than matlab required charging voltage, to about 14 volts. This voltage is fed to matlab battery beneath charger via matlab resistor R6 which is protected here in matlab sort of engineering existing sensor. The 500 Ohm resistor attached across matlab input and matlab output pins engineering matlab IC LM338 makes sure that even after matlab circuit is immediately switched OFF, matlab battery is trickle charged as long as matlab is still connected to matlab circuit output.