Questions: O6XEN-E1 - Air Logic Quiz Question 10 of 10 An advantage of air logic over electrical control is that it . Is safe in places where electrical systems could cause fire or explosion Is less expensive for four or more relays Has a faster signal All of the above None of the above

Solution Steps

The question asks about the advantages of air logic over electrical control systems. It provides multiple-choice options to select the correct advantage(s).

1. Safety: Air logic systems are indeed safer in environments where electrical systems could cause fire or explosion because they do not generate sparks.
2. Cost: Air logic systems can be less expensive when multiple relays are involved, as they do not require complex wiring and electrical components.
3. Speed: Air logic systems generally do not have a faster signal compared to electrical systems, as electrical signals travel at the speed of light, whereas air signals are limited by the speed of sound.

• The first option is correct because air logic systems are safer in hazardous environments.
• The second option is also correct because air logic can be more cost-effective with multiple relays.
• The third option is incorrect because electrical systems typically have faster signal transmission.

Since options 1 and 2 are correct but option 3 is not, the correct answer is not "All of the above." Therefore, the correct answer is the first option.

Final Answer