If the sheath resistance is 2.14 /km and that of the conduct or is 0.1625 /k m, and mutual inductance of the shealth is 3.13 10 7 H/m. When the cable is 2 km long and supply is 50 Hz, the ratio of sheath loss to core loss of the cable will be_______

If the sheath resistance is 2.14 /km and that of the conduct or is 0.

1.	If the sheath resistance is 2.14 /km and that of the conduct or is 0.1625 /k m, and mutual inductance of the shealth is 3.13 10⁷ H/m. When the cable is 2 km long and supply is 50 Hz, the ratio of sheath loss to core loss of the cable will be_______
A.	277
B.	0.277
C.	0.0277
D.	27.7
Answer» D. 27.7

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If the sheath resistance is 2.14 /km and that of the conduct or is 0.1625 /k m, and mutual inductance of the shealth is 3.13 10 7 H/m. When the cable is 2 km long and supply is 50 Hz, the ratio of sheath loss to core loss of the cable will be_______

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If the sheath resistance is 2.14 /km and that of the conduct or is 0.1625 /k m, and mutual inductance of the shealth is 3.13 10⁷ H/m. When the cable is 2 km long and supply is 50 Hz, the ratio of sheath loss to core loss of the cable will be_______