In November 2006, SOMO published a report that criticised labour conditions in Nokia's factories in Asia. This report revealed conditions where workers work up to 72 hours a week with compulsory overtime, have insecure employment contracts and work in unsafe factories, where no or inadequate protection …

In Multiple Choice tests several alternative answers are given for each question. The candidate must pick one of these alternatives as the correct answer. This type of test can be scored rapidly and objectively. However, a major disadvantage is that there is no way of telling what grounds the candidate …

This paper discusses an Induction Generator (IG) system that provides regulated voltage at any load condition. It utilizes the classical self-excitation principle but, in addition to that, it makes use of a current regulated PWM inverter to control the output voltage magnitude. It is primarily intended …