The effective length of a circular electric pole of length L and constant diameters erected on ground is,

The effective length of a circular electric pole of length L and const

1.	The effective length of a circular electric pole of length L and constant diameters erected on ground is,
A.	0.80 L
B.	1.20 L
C.	1.50 L
D.	2.00 L
Answer» E.

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The effective length of a circular electric pole of length L and constant diameters erected on ground is,

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