In a 4-band resistor code, which color indicates a tolerance of ±5%?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Electrical Academy Level 1 Test. Study with multiple choice questions, flashcards, and detailed explanations. Assess your knowledge and ace the exam!

Multiple Choice

In a 4-band resistor code, which color indicates a tolerance of ±5%?

Explanation:
In a four-band resistor, the last band shows how close the marked value is to the actual resistance—the tolerance. The color for ±5% tolerance is gold. This is a common tolerance value used in many resistors. For comparison, silver is ±10%, brown is ±1%, and red is ±2%. So gold is the color that indicates ±5% tolerance.

In a four-band resistor, the last band shows how close the marked value is to the actual resistance—the tolerance. The color for ±5% tolerance is gold. This is a common tolerance value used in many resistors. For comparison, silver is ±10%, brown is ±1%, and red is ±2%. So gold is the color that indicates ±5% tolerance.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy