Can Cell Phone Be Blocked By A Faraday Cage Prevents Students From Cheating In Exams
The National Ministry of Education promulgated examination disciplines to ensure the safety of the college entrance examination. In order to better eliminate the detection situation, many postures are to find assistants on the campus of college students. Therefore, colleges and universities install exam Can Cell Phone Be Blocked By A Feraday Cage , the key to prevent and prevent students from cheating in exams. This year's 2021 college entrance examination is very different from before. Apart from these two new laws and regulations, there are many ways to prevent and avoid fraud. Therefore, they are called "the world's harshest college entrance examination this year". Of course, the actual effect has to be checked according to the trainee. In the national examination of laws and regulations, criminals who violated laws and regulations will be convicted and sentenced to seven years in prison. The latest version of "Teaching Strategies" just started this month with punitive methods hurting students' exams. According to laws and regulations, including the reasonable and legitimate answers of the test papers, and the chemical substances that endanger the equipment, they can use, copy other people's answers, let others take the test instead of them, or will be "banned" for 3 years. Banned.
Even in the same indoor environment, the data signal of the communication base station is exposed to wind disturbances, relative air humidity and other hazards, which will also generate oscillations and fluctuations in the magnetic field strength of the data signal. , materials and metal objects cause quite complex adverse hazards to the Can Cell Phone Be Blocked By A Feraday Cage signal. According to the budget of the new project, the overall planning for the model selection of cell phone jammer machines and equipment should be carried out effectively. The selection of shielding machines and equipment should pay attention to the size of its shielding radius, characteristic reliability, and service life. At the same time, the selection should take into account the use of semi-adjustable mobile phone signal jammers, or the combined use of directional antennas to manipulate the transmission area of the behavior subject that shields the data signal.