What is the resistance reading at "1" on the...

Question 1 / 2066636eed28f7522a1c51da0a

Question 1 of 2066636eed28f7522a1c51da0a

What is the resistance reading at "1" on the megger scale illustrated in figure "A"? Illustration EL-0044

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Question 1 of 20

66636eed28f7522a1c51da0a

What is the resistance reading at "1" on the megger scale illustrated in figure "A"? Illustration EL-0044

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🔍 Key Concepts

• Understand that the left side of the arc scale is labeled in megohms and the right side is labeled in thousand ohms (kΩ). • Notice how the numbers change as you move along the left side: Infinity → 200 → 100 → 50 → 30 → 20 → 15 → 10… megohms. • Pay attention to where mark 1 on the bottom scale lines up with the megohm graduations on the upper arc.

💭 Think About

• Is mark 1 closer to the megohm part of the scale or the thousand ohms part of the scale? • Looking at the spacing between 100, 150, and 200 on the megohm side, what approximate value does the pointer at 1 correspond to? • Compare each answer choice’s unit (ohms, thousand ohms, megohms) with the units shown where the 1-mark projects to on the arc.

✅ Before You Answer

• Confirm whether the pointer at 1 is reading in megohms or in thousand ohms before doing anything else. • Estimate between which two megohm graduations the 1-mark falls and approximate the value from the scale spacing. • Eliminate any choices that have the wrong unit for the part of the scale where 1 is located (plain ohms vs thousand ohms vs megohms).

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Question 1 of 20

What is the resistance reading at "1" on the megger scale illustrated in figure "A"? Illustration EL-0044

150 ohms

150 thousand ohms

120 megohms

150 megohms

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Question 1 / 2066636eed28f7522a1c51da0a

Question 1 of 2066636eed28f7522a1c51da0a

What is the resistance reading at "1" on the megger scale illustrated in figure "A"? Illustration EL-0044

Back

Question 1 of 20

66636eed28f7522a1c51da0a

What is the resistance reading at "1" on the megger scale illustrated in figure "A"? Illustration EL-0044

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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