People with a strong external locus of control tend to praise or blame external factors such as the teacher or the exam. Locus of control generated much research in a variety of areas in psychology. The construct is applicable to such fields as educational psychology, health psychology and clinical psychology.
Do you know how to operate a fire extinguisher properly? What does P.A.S.S. stand for? Fire extinguisher training is one of the most important aspects of any safety training program. Length of Course: 4 hours.
Whenever you have used an extinguisher, whether or not it is completely empty, you must replace it or refill it right away. Same goes with any extinguisher whose pressure gauge slips out of the green zone into red over time. Fire extinguisher companies charge about $15 to refill a typical 5-pound A:B:C extinguisher, provided it has a metal valve. Extinguishers with plastic valves are not refillable and should be discarded after use.