Aux 2 Unit 3 Quiz 6

Aux 2 Unit 3 Q6

1 / 8

Which part of the hydraulic system ensures smooth operation and prevents abrupt movements of the fin stabilizers?

C) Hydraulic reservoir

B) Flow control valve

D) Electric motor

A) Directional control valve

2 / 8

What is the primary function of a hydraulic system in adjusting the angle of fin stabilizers on a vessel?

B) To control the angle of the stabilizer fins for minimizing vessel roll

C) To increase the speed of the vessel

D) To regulate fuel consumption

A) To generate electrical power

3 / 8

How does an accumulator contribute to the operation of the hydraulic system for fin stabilizers?

C) It measures system pressure

B) It stores energy in the form of pressurized hydraulic fluid for quick adjustments

D) It acts as a backup power source

A) It filters the hydraulic fluid

4 / 8

Why is a pressure relief valve included in the hydraulic system for adjusting fin stabilizers?

D) To clean the hydraulic fluid

A) To cool the hydraulic fluid

C) To measure the temperature of the fluid

B) To maintain consistent pressure and prevent system over-pressurization

5 / 8

Which of the following is a main component of a hydraulic system used to adjust the angle of fin stabilizers?

D) Steam turbine

A) Hydraulic accumulator

C) Diesel generator

B) Electric motor

6 / 8

What is the role of the directional control valve in a hydraulic system for fin stabilizers?

D) To increase system pressure

B) To control the direction of hydraulic fluid flow to the actuator

A) To filter hydraulic fluid

C) To store hydraulic fluid

7 / 8

What component is responsible for converting hydraulic pressure into mechanical movement in the fin stabilizer system?

A) Control valve

D) Filter

C) Heat exchanger

B) Hydraulic actuator (cylinder)

8 / 8

What is the function of the hydraulic reservoir in the stabilizer system?

A) To filter the hydraulic fluid

D) To increase system pressure

B) To store and supply hydraulic fluid to the system

C) To convert hydraulic energy to mechanical energy

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