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<h2 class="hd hd-2 unit-title">2.2.5. Video Lecture</h2>
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<h2 class="hd hd-2 unit-title">2.2.5. Required Assessment</h2>
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Assessment 1
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<legend id="c199c423e1ff4b2d9164ac5c6568d557_2_1-legend" class="response-fieldset-legend field-group-hd">Why are severe accidents highly undesirable?</legend>
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Assessment 2
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<p>Assume an industrial facility accidentally releases a certain amount of radioactivity into the environment and as a result a small population nearby is exposed to 10 mSv/yr: </p>
<p>Is this dose rate &gt; or &lt; the legal limit?</p>
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<p>Is it &gt; or &lt; or = to the natural dose rate in Guarapari (Brazil)?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 2" role="group"><div class="choicegroup capa_inputtype" id="inputtype_46b4f17e237f4116b52ef9eb2d8a21c4_3_1">
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<input type="radio" name="input_46b4f17e237f4116b52ef9eb2d8a21c4_3_1" id="input_46b4f17e237f4116b52ef9eb2d8a21c4_3_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="46b4f17e237f4116b52ef9eb2d8a21c4_3_1-choice_0-label" for="input_46b4f17e237f4116b52ef9eb2d8a21c4_3_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_46b4f17e237f4116b52ef9eb2d8a21c4_3_1">
<p>&gt; the natural dose rate in Guarapari</p>
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<p>&lt; the natural dose rate in Guarapari</p>
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<p>= the natural dose rate in Guarapari</p>
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<p>How many chest CT scans per year is it equivalent to?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 3" role="group"><div class="choicegroup capa_inputtype" id="inputtype_46b4f17e237f4116b52ef9eb2d8a21c4_4_1">
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<p>It is about 0.8 times a chest CT scan</p>
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<input type="radio" name="input_46b4f17e237f4116b52ef9eb2d8a21c4_4_1" id="input_46b4f17e237f4116b52ef9eb2d8a21c4_4_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="46b4f17e237f4116b52ef9eb2d8a21c4_4_1-choice_1-label" for="input_46b4f17e237f4116b52ef9eb2d8a21c4_4_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_46b4f17e237f4116b52ef9eb2d8a21c4_4_1">
<p>It is about 1.4 times a chest CT scan</p>
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<p>It is about 2.1 times a chest CT scan</p>
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<p>Is it &gt; or &lt; or = the known threshold for health effects?</p>
<div class="wrapper-problem-response" tabindex="-1" aria-label="Question 4" role="group"><div class="choicegroup capa_inputtype" id="inputtype_46b4f17e237f4116b52ef9eb2d8a21c4_5_1">
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<input type="radio" name="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1" id="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1_choice_0" class="field-input input-radio" value="choice_0"/><label id="46b4f17e237f4116b52ef9eb2d8a21c4_5_1-choice_0-label" for="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1_choice_0" class="response-label field-label label-inline" aria-describedby="status_46b4f17e237f4116b52ef9eb2d8a21c4_5_1">
<p>It is much higher than the known threshold for health effects</p>
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<input type="radio" name="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1" id="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1_choice_1" class="field-input input-radio" value="choice_1"/><label id="46b4f17e237f4116b52ef9eb2d8a21c4_5_1-choice_1-label" for="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1_choice_1" class="response-label field-label label-inline" aria-describedby="status_46b4f17e237f4116b52ef9eb2d8a21c4_5_1">
<p>It is much lower than the known threshold for health effects</p>
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<input type="radio" name="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1" id="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1_choice_2" class="field-input input-radio" value="choice_2"/><label id="46b4f17e237f4116b52ef9eb2d8a21c4_5_1-choice_2-label" for="input_46b4f17e237f4116b52ef9eb2d8a21c4_5_1_choice_2" class="response-label field-label label-inline" aria-describedby="status_46b4f17e237f4116b52ef9eb2d8a21c4_5_1">
<p>It is about the same as the known threshold for health effects</p>
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