Question

Traction prediction equations developed by Brixius can be used for the prediction of: (A) gross traction ratio
(B) motion resistance ratio
(C) coefficient of traction
(D) cone index
% Choose the correct answer Choose the correct answer from the options given below:

• A. (A), (B) and (C) only
• B. (A), (B) and (D) only
• C. (A), (C) and (D) only
• D. (B), (C) and (D) only

Hint:

Brixius’ traction prediction equations are essential for understanding traction characteristics, which impact vehicle performance in agricultural fields.

Answer 1

The Correct Option is A

Step 1: Understanding the equations.
Brixius’ traction prediction equations are used for predicting several factors related to the traction performance of vehicles. These equations help estimate the gross traction ratio, the motion resistance ratio, and the coefficient of traction.
Step 2: Analysis of options.
- (A) gross traction ratio: Correct. The equations help predict this factor. - (B) motion resistance ratio: Correct. This is another key factor predicted by the equations. - (C) coefficient of traction: Correct. This is also predicted by Brixius’ equations. - (D) cone index: Incorrect. This is not directly predicted by Brixius' equations.
Step 3: Conclusion.
Thus, the correct answer is (A), (B), and (C) only.
Final Answer: \[ \boxed{1. (A), (B) and (C) only} \]