Which data element directly controls the horizontal aiming angle of the gun?

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Prepare for the MCAWS Marine Corps Cannoneer Course (MCCC) Test with flashcards and in-depth multiple-choice questions, all accompanied by hints and detailed explanations. Get confident and ready for your exam!

Multiple Choice

Which data element directly controls the horizontal aiming angle of the gun?

Explanation:
Deflection directly controls the horizontal aiming angle. In artillery laying, elevation moves the barrel up or down to set the vertical angle, while deflection rotates the barrel left or right to line up with the target bearing. Propellant charge determines muzzle velocity and range, not the aim direction. Windage accounts for wind drift after the projectile leaves the muzzle, not the gun’s initial horizontal aim. So the data element that sets the gun’s horizontal orientation is deflection.

Deflection directly controls the horizontal aiming angle. In artillery laying, elevation moves the barrel up or down to set the vertical angle, while deflection rotates the barrel left or right to line up with the target bearing. Propellant charge determines muzzle velocity and range, not the aim direction. Windage accounts for wind drift after the projectile leaves the muzzle, not the gun’s initial horizontal aim. So the data element that sets the gun’s horizontal orientation is deflection.

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