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Setler79 [48]
2 years ago
12

Factors such as brake shoe orientation, pin location, and direction of rotation determine whether a particular brake shoe is con

sidered to be self-energizing or self-deenergizing. Sketch a brake drum where the left shoe is self-energizing and the right shoe is self-deenergizing. Which shoe will produce more braking torque, assuming equal actuation forces and identical brake shoes
Engineering
1 answer:
Annette [7]2 years ago
8 0

Answer:

Self energizing brake shoe produces more Torque

Explanation:

Attached below  is the sketches of the various cases

<u>The cases are :</u>

case 1 ; deenergizing

case 2 ; self energizing

case 3 ; produces high braking torque

For a brake to be self energizing when the Frictional torque and braking torque are in the same  direction

<em>summary from equation 3 </em>

when:  b > uc  the brake is controllable

           b = uc  It is self locking

           b < uc  The brake is uncontrollable

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Answer:

Explanation:

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  Options:

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8 0
3 years ago
Why was information revolution different or unique <br>​
Xelga [282]

Answer:

It made information easily accessible and ensured individuals became more vast in subject topics of interest.

Explanation:

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8 0
3 years ago
Suppose the working pressure for a boiler is 10 psig, then what is the corresponding absolute pressure?
yanalaym [24]

Answer:

The corresponding absolute pressure of the boiler is 24.696 pounds per square inch.

Explanation:

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p_{abs} = p_{atm}+p_{g} (1)

Where:

p_{atm} - Atmospheric pressure, measured in pounds per square inch.

p_{g} - Working pressured of the boiler (gauge pressure), measured in pounds per square inch.

If we suppose that p_{atm} = 14.696\,psi and p_{g} = 10\,psi, then the absolute pressure is:

p_{abs} = 14.696\,psi+10\,psi

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The corresponding absolute pressure of the boiler is 24.696 pounds per square inch.

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Explanation:

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<em>-Ɽ3₮Ɽ0 Ⱬ3Ɽ0</em>

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2 years ago
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