Answer / thowsif_emerson_csm team

PTZ Camera:-PAN TILT & ZOOM Camera

Answer / b_kandeeban

PTZ stands for Pan, Tilt, Zoom Camera.

Answer / srikanth_kalishetti@yahoo

Ltd means pan ,tilt and zoom.this camera is used for long range vision.it revolves in 370 degrees.so you can view in all angles

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why is the size of earth conductor is half of phase conductor.

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