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The power factor of an open ended cable can be improved by
- a)increasing the capacitance
- b)decreasing the capacitance
- c)increasing the conductor resistance
- d)increasing the insulation resistance
Correct answer is option 'D'. Can you explain this answer?
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The power factor of an open ended cable can be improved bya)increasing...
Improving Power Factor of an Open Ended Cable
Power factor is a measure of how efficiently electrical power is being used. A low power factor indicates that there is a lot of wasted energy in the system. One way to improve the power factor of an open ended cable is by increasing the insulation resistance.
Insulation Resistance
Insulation resistance is the resistance of the insulation material in the cable to the flow of electrical current. A high insulation resistance means that the insulation is good and there is little current leakage. This is important because if there is current leakage, it can cause the power factor to decrease.
Increasing Insulation Resistance
There are several ways to increase the insulation resistance of a cable:
1. Use high quality insulation material
2. Increase the thickness of the insulation
3. Reduce the amount of moisture in the insulation
4. Ensure that the insulation is not damaged or degraded in any way
By increasing the insulation resistance of the cable, the amount of current leakage is reduced. This results in a higher power factor, which means that more electrical power is being used efficiently.
Conclusion
In conclusion, improving the power factor of an open ended cable can be achieved by increasing the insulation resistance. This can be done by using high quality insulation material, increasing the thickness of the insulation, reducing the amount of moisture in the insulation, and ensuring that the insulation is not damaged or degraded in any way.
Power factor is a measure of how efficiently electrical power is being used. A low power factor indicates that there is a lot of wasted energy in the system. One way to improve the power factor of an open ended cable is by increasing the insulation resistance.
Insulation Resistance
Insulation resistance is the resistance of the insulation material in the cable to the flow of electrical current. A high insulation resistance means that the insulation is good and there is little current leakage. This is important because if there is current leakage, it can cause the power factor to decrease.
Increasing Insulation Resistance
There are several ways to increase the insulation resistance of a cable:
1. Use high quality insulation material
2. Increase the thickness of the insulation
3. Reduce the amount of moisture in the insulation
4. Ensure that the insulation is not damaged or degraded in any way
By increasing the insulation resistance of the cable, the amount of current leakage is reduced. This results in a higher power factor, which means that more electrical power is being used efficiently.
Conclusion
In conclusion, improving the power factor of an open ended cable can be achieved by increasing the insulation resistance. This can be done by using high quality insulation material, increasing the thickness of the insulation, reducing the amount of moisture in the insulation, and ensuring that the insulation is not damaged or degraded in any way.
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The power factor of an open ended cable can be improved bya)increasing...
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The power factor of an open ended cable can be improved bya)increasing the capacitanceb)decreasing the capacitancec)increasing the conductor resistanced)increasing the insulation resistanceCorrect answer is option 'D'. Can you explain this answer?
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