Physicseasy · Past Paper
What is the color of the insulation on the earth wire in the modern international color code?
ARed
BBlack
CGreen or Yellow
DBlue
✓ Correct Answer: C — Green or Yellow
International standards typically use green, or green with yellow stripes, to identify the earth/grounding wire.
Share this question
More from Physics
- Which of the following is used to convert a galvanometer into a voltmeter?
- The input of a transformer is 220V AC and output is 12V. If it's a step-down transformer and has 1100 turns in primary, find secondary turns.
- What is the work done by a person who holds a 10 kg weight at a height of 2 m for 5 minutes?
- A car starts from rest and reaches a speed of 20 m/s in 5 seconds. If its mass is 1000 kg, the net force is:
- What is the speed of light in a vacuum?