Answer / sudhakar g

The armoued cable contain the GI strips tat will protect the
cable...we can fix it by using gland.....Example: A2XFY-means
A-Aluminium
2X-Cross linked ply etheylene insulation(XLPE)
F-Flat armoured
y-outer PVC sheath
In unarmoured cable we dont get ARMOUR.....A2XY-means
A-Aluminium
2X-Cross linked ply etheylene insulation(XLPE)
y-outer PVC sheath

Answer / vivek

vivek

Active power= VI COS FI But incase of leading power factor ( more than unity), may we use other formula ? because the cos fi (value of cos thita) should not be grater than one.

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