Disc brakes are not as likely to fade during heavy braking as are drum brakes. True OR False?

Q: 1. The brake commonly used on train boggies is (a) Internal expanding 2. In block brakes, the ratio…

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Q: The three major types of rubber seals used in automatic transmission are the blank the blank and the…

A: he three major types of rubber seals used in automatic transmission are ;

Q: simple band brake

A: The simple band brake is consists of one or more ropes or belt or steel band having friction lining…

Q: what is the disadvantage of dynamic brakes when compared to mechanical brakes?

A: Mechanical brakes uses the application of friction in order to slow the vehicle or completely stop…

Q: In a typical drum brake, which component provides afoundation for the brake shoes and…

A: Given Data : Typical drum brake

Q: The braking torque on the drum is

A: Given data;    External drum brake is shown in figure.  Diameter,d= 500 mm  Dimensions of the brake…

Q: Asbestos has not been used in brake linings or pads since 2003. a. True b. False

A: Under federal law, asbestos brake production is supposed to stop in 1993 and auto manufacturers are…

Q: (1)The brake mean effective pressure? (2) the mechanical effeciency

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Q: Which of the following is not a factor in determiningthe effectiveness of a brake system?a. Heat…

A: Given Data : Effectiveness of brake system

Q: The types of wear and distortion to look for when inspecting brake drums are

A: Drum Brake The drum brake commonly uses to stop the rotating cylindrical shaped part or wheel by…

Q: corresponding tension T transmitted to the brake cable. Assume

A: To find Tension T transmitted to brake cable

Q: caliper failed due to static load or cyclic load?

A: Brake calipers is failed due to cyclic load.

Q: Determine the brake power and brake thermal

A: Given data, A large four stroke  cycle diesel engine runs,N= 2000 rpmEngine has a displacement of 25…

Q: When replacing brake pads on a vehicle: Tech-nician A works on one wheel before beginning work on…

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Q: Compare between Disk brake and drum brake based on the Pallowing factors. brake factor lucecporabion…

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Q: which of the following is not measured when inspecting the brake rotors and pads?     A. Out of…

A: which of the following is not measured when inspecting the brake rotors and pads?

Q: G. Brake shoes Energy of motion H. Brake pads Operates the brakes on opposite comers of the vehicle…

A: Match Of the following  ****As per company policy we are supposed to do only three subparts if you…

Q: the aid of a diagram explain the function of the main parts of a master cylinder used in hydraulic…

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Q: All calipers have at least one piston that pushes the brake pad against the rotor?

A: The given statement that each caliper requires one piston for pushing the brake pad against the…

Q: When performing the air brake system leakage test, the Certified Inspector must reject the vehicle…

A: Answer = False

Q: A. Kineticenergy B. Coefficient of friction C. Bonded linings Linings attached to their backings…

A: Given questions are related to IC engines and braking systems in machine design. A. Kinetic EnergyB.…

Q: Discuss the types of brakes along with their figures. Compare disc and drum brakes by discussing…

A: Classification of Brakes   1.On the basis of Power Source   Mechanical braking system Hydraulic…

Q: List at least five seperate types of wear and distortion to look for when inspecting brake drums.

A: Wear and Distortion

Q: Wind Turbine Gearbox & Brake

A: In a wind turbine, a gearbox is used to transfer rotational speed from a low-speed rotor to a…

Q: What are the risks of working with brake fluid?

A: Brake fluid is generally made with glycol or silicone. Bothe material is dangerous for us.

Q: Determine brake power and brake thermal efficiency of the engine

A: Given data: Speed, N =1580 rpm Torque, T = 4 Nm Total fuel consumption, m = 0.48 kg/hr Temperature,…

Q: Which of the following is not done when performing a brake service?    A. Measure the rotor for out…

A: During a brake assessment the whole brake framework is checked; this incorporates the following:…

Q: Describe the procedure for using compressed air to remove a piston from a brake caliper.

A: Sometimes piston sticks in the bore in a disk brake.

Q: Explain why the leading brake shoe wears quicker than the trailing shoe.

A: Leading brake shoe wears quicker than the trailing shoe. The leading brake shoe is also called…

Q: Which of the following is true about a brake service?    A. It should always include a…

A: Break :  A brake is a mechanical device that inhibits motion by absorbing energy from a moving…

Q: Technician A says that a hard brake pedal on a vehicle with disc brakes can be caused by air in the…

A: Option d is correct. Neither A nor B.

Q: Calculate the brake power and mechanical efficiency o

A: To find: Brake Power Mechanical efficiency

Q: Explain with diagrams the brakes mainly used in old and conventional trains and in modern developed…

A: To explain: The brakes mainly used in old and conventional trains and in modern developed trains.…

Q: Besides indicating ABS faults for some systems, the red brake warning lamp on the instrument panel…

A: All of your instrument lights should quickly flicker on when you initially start your…

Q: Calculate for these conditions: • Brake thermal efficiency. Brake mean effective pressure.…

A: Internal combustion engine It is a device which used to convert chemical energy of fuel into heat…

Q: Calculate the brake thermal efficiency

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Q: Suppose you have to design a pivoted block brake with shoe, what general design criterion one should…

A: Following factors must be considered while destining shoe brakes Brake shoes should have 1.high…

Q: Name the two methods of attaching brake lining materials to the brake shoes.

A: The two methods of attaching brake lining materials to the brake shoes are: 1.Riveting(Using riveted…

Q: Which of the following statements about drum brake shoes is not true? a. Linings may be riveted or…

A: Which of the following statements about drum brake shoes is not true?  Given Statements are :-…

Q: What type of brake uses the inside of each rear wheel hub and rotor assembly as a parking brake…

A: Brake drum absorbs a lot of heat and dissipate into the air. Due to the continuous heating and less…

Q: it has been determined that chatter and brake pull are being caused by hard spots on the brake drum:…

A: The raised or projected surfaces of the brake drum due to braking heat is known as hard spots.

Q: Which of the following is not measured when inspecting the brake rotors and pads?

A: Option (1) is correct.  Out of round

Q: why is brake fluid removed from the master cylinder prior to working on disc brakes

A: A disc brake has a master cylinder that contains brake fluid in it. The braking force is first…

Q: the braking torque (in Nm)

A: Given; Schematic of an external drum rotating clockwise engagingwith a short shoe is shown in…

Q: Which of the following is NOT a component of a typical dual master cylinder?   a.  primary piston…

A: A)-Which of the following is NOT a component of a typical dual master cylinder?- (C) pressure relief…

Q: why are mechanical brakes often used on cranes

A: To provide braking for a rotor we may go with three different process. They are: (1) Mechanical…

Q: When replacing brake pads on a vehicle: Technician A works on one wheel before beginning work on…

A: Technician A is correct as the brake pad is replaced first. After the first pad is replaced then the…

Q: Draw and label a diagram of a Brake system.(bond

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Q: When examining disc brakes: Technician A visually inspects the rotor and says that the rotor can be…

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Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.