Homework Clinic

Hands-on Clinic => Skills and Trades => Topic started by: asmith134 on Oct 6, 2021

Title: Which of the following is a characteristic of duo-servo drum brake systems?
Post by: asmith134 on Oct 6, 2021

Question 1

Which component provides a foundation for the brake shoes and associated hardware in a typical drum brake?

◦ Backing plate
◦ Drum
◦ Lining
◦ Anchor pin

Question 2

Which of the following is a characteristic of duo-servo drum brake systems?

◦ The secondary shoe is positioned forward
◦ The primary shoe is usually thicker
◦ Both shoes are held at the bottom by a retaining spring
◦ The friction developed by the secondary shoe is greater than the primary shoe

Title: Which of the following is a characteristic of duo-servo drum brake systems?
Post by: todom5090 on Oct 6, 2021

Answer 1

Backing plate

Answer 2

The friction developed by the secondary shoe is greater than the primary shoe

Title: Re: Which of the following is a characteristic of duo-servo drum brake systems?
Post by: 留学大叔Andy on Dec 2, 2021

B