MCQ
Which resistor is difficult to make of having a value less than about $2 \ Ohms?$
- AIron Resistor
- ✓Carbon Resistor
- CWire wound Resistor
- DBoth $b$ and $c$
✓
Answer
Correct option: B.
Carbon Resistor
Carbon resistor is difficult to make of having a value less than about $20 \ Ohms$ because they have ability to withstand high energy pulses, when current flow through the carbon composition body conducts the energy. So carbon resistor can be made with a higher resistance.
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