1.

DEFLECTION_ANGLE_MAY_VARY_FROM____________TO___________?$

A. 0° to 90°
B. 90° to 180°
C. 0° to 180°
D. 0° to 270°
Answer» B. 90¬¨¬®‚Äö√†√ª to 180¬¨¬®‚Äö√†√ª


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