The use of tweezers was still a mirage to some candidates.  However, most candidates      performed very well in this question.  Safety measures posed no problem to the   candidates to tackle.

            The expected answers are:
                        (a)        Tools
                                    Tweezers         -           to pick tiny objects/screws in difficulty corners that hand                                                                   cannot pick.   OR    to dismantle phones.
                                    Soldering Iron  -          to remove/fix electronic component(s) to/form a board.
                                    Ultrasonic Electronic Cleaners  -  to wash/clean PCB.
                        (b)        Safety Measures
                                                e.g.      -           Do not touch any naked wire with bare/wet hand
                                                -    Put off all electrical appliances while closing for the day’s                                                                work
                                                -           Do not cut any wire or lead with your teeth
                                                -           Do not plug your rework station while not using it.
                                                -           Do not pour fuel (petrol) into a functioning power generator