tractive

/'træktiv/

Thân thiện

The locomotive's tractive force pulls the long freight train up the gentle slope.

Definition

1. Adjective:
   • Exerting traction and serving to pull: Describes something that has the power or function of pulling or drawing an object by means of traction. It relates to the application of a pulling force.

Usage

• The word "tractive" is a technical adjective primarily used in engineering, physics, and mechanics. It describes the pulling capability or force of a device, vehicle, or system. It is not commonly used in everyday conversation.

Examples

• Adjective:
  • The locomotive's tractive effort was sufficient to pull the long freight train up the steep incline.
  • Engineers calculated the tractive force required to move the heavy machinery across the factory floor.

Advanced Usage

• "Tractive effort": A specific engineering term referring to the pulling force exerted by a vehicle (like a locomotive or tractor) at the point where its wheels contact the rail or road.

  • The new electric motor provides greater tractive effort with less energy consumption.

• "Tractive power": Synonymous with tractive force or effort; the power available for pulling.

  • The vehicle's tractive power is a key factor in its off-road performance.

Variants and Related Words

• Traction (n): The grip or adhesive friction between a body and a surface, or the act of pulling something.

  • The tires lost traction on the icy road.

• Tractor (n): A powerful vehicle used for pulling farm machinery or other heavy loads. (Note: This is a related noun, not a variant of the adjective "tractive").

Synonyms

• Pulling: Exerting force to move something toward the source of the force.
• Drawing: Pulling or hauling (more formal or literary).

Antonyms

• Propulsive: Tending to or having the power to drive forward or push.
• Repulsive: Causing intense distaste or aversion; also, in physics, relating to a force that tends to push objects apart.

Học thuật

Adjective

1. exerting traction and serving to pull