Question

According to John Garamendi, the reason America isn’t using the eLoran system even though the technology is available is that A) the system doesn’t use real time. B) government approval takes longer than the development of the technology. C) federal decision-makers are scared to change systems. D) solar storms threaten the system.

Short answer

According to John Garamendi, the reason America isn't using the eLoran system even though the technology is available is B) Government approval takes longer than the development of the technology.

Step-by-step solution

Read and understand the question

Carefully read the question and grasp the information given. The question asks for the reason America isn't using the eLoran system according to John Garamendi.

Analyze the options

Go through each of the options and understand what they mean. A) The system doesn't use real time. B) Government approval takes longer than the development of the technology. C) Federal decision-makers are scared to change systems. D) Solar storms threaten the system.

Choose the correct answer

From the given options, select the one that best answers the question. The correct answer is B) Government approval takes longer than the development of the technology.

Key concepts

Critical Reading

To excel in understanding complex texts such as SAT passages, students must hone their critical reading skills. This involves more than just reading words on a page; it requires active engagement with the material, asking questions, and drawing inferences. For instance, in the given exercise concerning the eLoran system, critical reading is fundamental to discerning the correct answer.

Students should approach the passage analytically, noting the context provided by keywords and phrases. They should understand the implications of each option – what it means if the system doesn't use real time (Option A), or how government approval times might affect technology implementation (Option B). By carefully weighing the options against the text, students can eliminate choices that do not align with the author's stated point of view, leading to a more accurate answer.

• Identify the main idea of the passage.
• Analyze how each answer choice relates to the main idea.
• Look for evidence within the text to support the correct answer.
• Eliminate choices that are clearly unsupported by the text.

Improving critical reading skills can significantly increase a student's ability to perform well on the SAT and similar exams.

eLoran System

The eLoran system, short for Enhanced Long Range Navigation, is a navigation and timing system that serves as a backup for the Global Positioning System (GPS). Itrs operation is based on low-frequency radio transmitters instead of satellites, which makes it less vulnerable to certain types of interference, such as those caused by solar storms.

Understanding the eLoran system is essential when contemplating questions like the one posed in the exercise. While the system offers robustness against interference, it is not without its own challenges, such as the cost of implementation and the inertia within federal agencies responsible for technology adoption.

Notable Features of eLoran:

• Resilience to jamming and interference.
• Functionality in adverse conditions where GPS could fail.
• A potential backup for critical infrastructure dependent on GPS.

For students, delving into the specifics of how eLoran works, its applications, and its implementation challenges provides a richer context to answer related questions accurately.

Test-Taking Strategies

When facing standardized tests like the SAT, students should employ effective test-taking strategies to optimize their performance. The first step hinges on a clear understanding of each question, which involves discerning what is being asked and identifying the context clues within the text.

A strategy that could be applied to our example problem includes a careful analysis of the answer options, evaluating each one for its relevance and accuracy before making a selection. This process should be followed systematically for every question. Good test-taking strategies can mean the difference between a correct and an incorrect answer, thereby directly impacting a student's score.

Key Strategies Include:

• Understanding the format of the test and types of questions.
• Reading each question thoroughly and predicting an answer before looking at the options.
• Using process of elimination for difficult questions.
• Managing time effectively, allocating more to tougher questions and ensuring all questions are answered.

Mastery of these strategies will not only help in identifying the correct answer more efficiently but will also instill confidence during the test.