Question

The oil pressure in the hydraulic pump of the tractor varies from

• A. \(70\) to \(80\) kg/cm\(^2\)
• B. \(100\) to \(120\) kg/cm\(^2\)
• C. \(150\) to \(200\) kg/cm\(^2\)
• D. \(200\) to \(250\) kg/cm\(^2\)

Hint:

Tractor hydraulic systems work under high oil pressure to lift and operate implements.

Answer 1

The Correct Option is C

Step 1: A tractor hydraulic system uses pressurized oil to operate implements and lifting mechanisms.

Step 2: The hydraulic pump develops pressure in the oil so that force can be transmitted through the hydraulic system.

Step 3: The common oil pressure range in the hydraulic pump of a tractor is: \[ 150\text{ to }200\ \text{kg/cm}^2 \]

Step 4: Therefore, the correct answer is: \[ \boxed{150\text{ to }200\ \text{kg/cm}^2} \]