A choke coil consume extremely small?
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A coil with low resistance and high inductance can reduce the current in an a.c. circuit without an appreciable heat loss. Thus cosφ ≈ 0, therefore the power absorbed by the coil is extremely small. Thus the choke coil reduces current without any appreciable loss of energy.
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A coil with low resistance and high inductance can reduce the current in an a.c. circuit without an appreciable heat loss.Thus cosφ ≈ 0, therefore the power absorbed by the coil is extremely small. Thus the choke coil reduces current without any appreciable loss of energy.
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