Question

A diesel generator when fitted in a machinery space which is periodically unmanned may be equipped monitoring alarms of the exhaust temperatures. Discuss the relative merits of,

          (a)    individual cylinder maximum temperature alarms;

          (b)    individual cylinder maximum and minimum temperature alarms; and

          (c)   individual cylinder maximum temperature alarms and alarm for any two cylinder exhaust temperatures deviating more than 350 C; explain how this arrangement can be provided for