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Одежда бесплатно Ссылки на халявные футболки, бейсболки, кепки и пр. халявную одежду |
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Опции темы |
07.10.2015, 17:38 | #1 |
Гуру халявы
Регистрация: 11.09.2011
Адрес: Moscow
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Футболка и DVD
После заполнения формы появится 16 вопросов квиза. На них можно отвечать как угодно, в конце все равно дадут правильные ответы и пообещают футболку. После квиза также будет ссылка на заказ DVD: Test your ESD Flooring knowledge with our short quiz and get a FREE Staticworx 'Are you grounded?' t-shirt. - See more at: Test your ESD Flooring knowledge with our short quiz and get a FREE Staticworx 'Are you grounded?' t-shirt. Purchasing ESD flooring involves knowledge of multiple scopes: electrical grounding, electrical code, electrostatics, ESD standards, NFPA standards, Resistance meters and most of all Safety Standards. Note: Keep in mind some questions could have more than one correct answer. Правильные ответы:Question: ESD stands for: Response: Electrostatic discharge Electrostatic damage Electrostatic dissipation All of the above Score 1 of 1 Question: The terms antistatic, conductive and static dissipative mean the same thing. Response: Correct AnswerUser answer FalseFalse Score 1 of 1 Question: Which of the following materials will generate static electricity when it they are rubbed with nylon? Response: Copper Croc style shoes Cork All of the above Score 1 of 1 Question: The average person can’t feel a static discharge below: Response: 35 volts 350 volts 3500 volts All of the above Score 1 of 1 Question: The unit of measurement for resistive properties of a floor is: Response: Amps Ohms Volts KV Score 1 of 1 Question: The minimum resistance to ground per NFPA 99 is: Response: 10,000 ohms 25,000 ohms 100,000 ohms There is no minimum Score 1 of 1 Question: If a flooring material is antistatic, it can always be grounded. Response: Correct AnswerUser answer FalseFalse Score 1 of 1 Question: The correct formula for ohms law is: Response: R = E/I R = I/E R = E/P R = E V Score 1 of 1 Question: By definition a conductive floor is Response: A floor with less than 1,000,000 ohms resistance to ground A floor that will not generate over 3.5 kV The place where the conductor stands while directing an orchestra Any floor with less than 1,000,000,000 ohms resistance to ground Score 1 of 1 Question: A static dissipative floor will prevent static on people wearing any type of footwear. Response: Correct AnswerUser answer FalseFalse Score 1 of 1 Question: Which material/materials cannot be grounded? Response: Scotch Tape A penny Glass Ceramic tile All of the above Score 1 of 1 Question: Standard vinyl composition tile (VCT) can be grounded if it is installed over a copper grid with conductive adhesive. Response: Correct AnswerUser answer FalseFalse Score 1 of 1 Question: Electronics are more sensitive to static discharge than people. Response: Correct AnswerUser answer TrueTrue Score 1 of 1 Question: Which of the following is suitable as a connection point for grounding an ESD floor? Response: Building steel An AC electrical outlet box A steel rod driven into the earth All of the above Score 1 of 1 Question: Which of the following standard test methods can be used to test the properties of conductive and static dissipative flooring? Response: ANSI/ESD S7.1 ANSI/ESD S20.20 ASTM D257 ASTM F 2170 NFPA 99 Score 1 of 1 Question: 3.5 X 10 E7 ohms is the same as: Response: 35 megohms 35 million ohms 3.5 million ohms None of the above - See more at: |
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Almaz15 (10.10.2015), BALAB (09.10.2015), klimenko (08.10.2015), Kuzhya99 (11.10.2015), lastena (08.10.2015), Marjan1992 (07.10.2015), Muzana (08.10.2015), mvn14031977 (07.10.2015), Navy (07.10.2015), ReginaS (07.10.2015), sigel (07.10.2015), sneginka (08.10.2015), tayna0412 (07.10.2015), Veronika_Apple (07.10.2015), Анёлка (08.10.2015), КИТОН (08.10.2015), мавка (07.10.2015)
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01.12.2015, 14:20 | #3 |
Гуру халявы
Регистрация: 05.04.2012
Адрес: Москва
Сообщений: 1,672
Сказал(а) спасибо: 30,161
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