Environmental radiation survey Essay Example | Topics and Well Written Essays - 250 words

Environmental radiation survey - Essay Example It is paramount for the user to wear protective gears owing to the health hazards that radiations cause. When taking measurements, it is significant for the user to adjust the device accordingly so as to have the reading in desired units. In addition, the user needs to turn on the alarm component that activates the auditory and indicating lamp whenever the set-point is exceeded. The alarm system will be operated by an acknowledgement switch that can also serve to adjust the rating that further widens the range. This precaution will prevent exceeding of the range where the maximum reading will not be the correct one. After taking these precautions, the user should make the reading and record the same accordingly. After making the required reading, the user should disengage the device from all presetting done on it. This is a precautionary exercise that will make it easier for a consecutive user to work with the device. Being a lab apparatus or industrial equipment, the device requires proper handling and storage. If the device will not be used in the near future, it is advisable to remove the

Increasing Speaker Effectiveness During a Presentation Essay

Increasing Speaker Effectiveness During a Presentation - Essay Example The speaker is supposed to be in a straight position with the feet being slightly apart. The approach enables the audience as well as the speaker to appear believable and confident. The crossing of legs and arms behind the speaker’s back only serves to develop a mental barrier between the audience and the speaker (Zelko, 2010).  His assertion that the posture of the presenter is vital during the presentation is indeed true.  I, however, partially disagree with him on his assertion that the tone of the presentation is an essential factor during speech presentation. The tone of the speaker usually should be constant as he has explained. I believe that the speakers can vary their tones when delivering their speech as a way of attracting the attention of the audience. Dewayne French argues that the speaker should not loud or of low tone. I disagree with him basing on the fact that the speaker can raise his tone in order to stress a statement as well as lower it to attract the attention of the audience. Moreover, DEWAYNE FRENCH’s assertion that pronunciation is vital to each presentation is not a definite point. Speakers may be from different backgrounds. In addition, I believe that the speaker should be able to communicate in the language that can be understood by the audience and not necessarily a particular language (Zelko, 2010).