A technician is working on a 2005 BMW 7 series..  The compressor is running all the time and the air is cold.  The tech unplugs the wiring harness leading to the compressor, but it stays running.  The technician recommends a new compressor as he suspects the clutch has melted.  What is likely happening here?

Q: what sort of gear

A: A gear is a spinning circular machine element with cut teeth (called cogs) that mesh with…

Q: What are the suggestions to prevent the occurrence of failures in car clutch?

A: Suggestion to prevent the occurrence of failure in car clutch: 1. Unnecessarily do not press the…

Q: Because the diesel engine has a lower compression ratio the thermal efficiency will be higher…

A: given: A comparison between the actual gasoline engine and actual diesel engine is to be made.…

Q: banrain is lOoking to design a v drive system for its recently instailed rolaly iachines. smaller…

A:

Q: 1. What is the difference between running mate and firing order?

A: Disclaimer: According to BARTLEBY policy we can answer only first question, kindly resubmit the…

Q: Draw an indicator and valve-timing diagram for a 4-stroke Sl engine, label it and briefly describe.

A:

Q: Explain the phenomenon of engine knock

A: The metallic ping sound produced by the engine is known as engine knocking. It may be the result of…

Q: C1.(i). Explain the construction details of an IC engine with a neat diagram?                (ii).…

A:

Q: how does a belt drive's velocity ratio affect performance when some slip occurs between the belt and…

A: Given question: How does a belt drive's velocity ratio affect performance when some slip occurs…

Q: What does do the exciter system in turbo generator unit? Sketch a block diagram of a typical exciter…

A: Given Generator To find Function of exciter Block diagram of working

Q: iscuss what is the effect of efficiency on compressor temperature and duty.

A: A compressor is a device that reduces the volume of a material (typically a gas) to raise its…

Q: Section angle of V-belt in belt drive φ=40˚,In order to make good contact and increase friction, the…

A: To find: The pulley groove angle. Given: The section angle of V-belt drive is φ=40°. Explanation:…

Q: and material, explain why V-belt

A: a      Diary or plain course comprise of a shaft or diary which pivots unreservedly in a…

Q: Which of the following are complexities that are ignored when assuming air-standard for an…

A: When combustion of fuel takes place within the closed heat engine, the heat produced due to…

Q: Explain the importance of a cone clutch with an application.

A: Given Data : Cone clutch

Q: Find the indicated power mechanical performance and bmep while all of the cylinders are firing. A…

A:

Q: What is the problem arise when design a pneumatics system with more than 1 cylinder and What are the…

A: the problem arises when designing a pneumatics system with more than 1 cylinder Because some…

Q: What is the effect of belt thickness and slip on speed ratio?

A:

Q: Give a long meaning to what they are doing in the following aviation terminology. 1. Overhaul…

A: Overhaul shop or Engine shop :-

Q: QUESTION 3 In an axial clutch, the clutch plate has an outer diameter of 15.0 inches and an inner…

A:

Q: Design various lubrication systems used for cars and bikes. Does a motorcycle clutch need…

A: Lubrication systems are paramount to the operation of modern day engines. They serve various…

Q: In cone clutch, the power can be transmitted is increased by increasing the turning angle. O…

A:

Q: While discussing types of coil springs: Technician A says that linear-rate coil springs have equal…

A: Technician A:- Technician A is correct says that in case of linear-rated coil springs have equal…

Q: What is acoustic supercharging?

A: Intake reverberations are related to acoustic supercharging. Rather, it refers to the number of…

Q: Explain brief history of ic engine in your own words.

A: In 1791, a scientist John Barber made a gas turbine. After three years, Another Scientist Thomas…

Q: Explain the role of shift rails and shift forks in theoperation of a transmission or transaxle.

A: In a manual transmission, shift forks align the synchronizers that change gears with the intended…

Q: An engine undergoes the brake power testing in an brake rope dynamometer running at 8000 rpm and…

A: Given data: N=8000 rpmT=500 N.m Need to determine the brake power generated by the engine.

Q: What provisions are usually included on tractor engines to aid in the correct timing of the…

A: A cambelt, timing chain, or timing belt is a component of the internal combustion engine of the…

Q: Explain how the spin-dry cycle in a washing machine causes water to be removed from clothes. Be…

A: When an object moves on a circular path then the force which moves the object away from the center…

Q: At what instance would you consider using a belt or chain drive system instead of a gear…

A:

Q: (b) Why are the clutch friction plates perforated? What is the purpose of installing coil springs in…

A: Clutch friction plates are perforated for coolant passage for heat dissipation. Perforation helps in…

Q: what its compressor, its working principle, its types, and applications also, what is the compressor…

A: Compressor :  A compressor is basically defined as it is a device which increases the pressure of a…

Q: In an engine running at 2,000 rpm, with working RGR system, NOx should be below ______ ppm.

A: NOx emissions are more prominent in diesel engines as compared to gasoline engines since the…

Q: A compressor that has been in service for 20 years has finally broken down beyond repair, and now…

A: Solution: Given Data: Pold=180 hpPnew=400 hpCIold=144.5CInew=252.4n=0.32Mold=$1200

Q: Tech A says that the weight of the flywheel smoothes out the engine’s power pulses. Tech B says that…

A: Flywheel: A flywheel is a mechanical device having higher value of moment of inertia. This high…

Q: SECT A qud FClutquesv veiion) (Matitesum ptherblum prt gen (Answe Question 1 A car manufacturing…

A: The question is incomplete because it is not possible to have coefficient of fluctuation of energy…

Q: Determine the Actual Torque Required, TA

A:

Q: Find tension in AC and W? 6 30 10 Ibs A O w-18 Ibs, TAC=20.1 lbs O w-18.95 lbs, TAC=21.91 lbs O w=20…

A: Given  To determine  Tension in AC and weight W

Q: neat diagram, explain the wind turbine components such as Rotor, Drivetrain and Control System

A: The kinetic energy of wind waves when converted into electrical energy this mechanical process is…

Q: Engine knocking is defined as self-ignition of unburnt mixture other than the spark plug point.…

A: engine structural parameters’ effects on engine knocking

Q: rchar

A: introduction: A supercharger is a type of air compressor that boosts the pressure or density of air…

Q: Why are the clutch friction plates perforated? What is the purpose of installing coil springs in the…

A:

Q: Is the car clutch failed due to static load or cyclic load?

A: Given data Is the car clutch failed due to static load or cyclic load.

Q: Some CVT transaxles do not have torque converter. What is used is its place?   A. A flywhell with a…

A: Full form of CVT is Continuously Variable Transmission.   In some transmission we only have fixed…

Q: Describe a 4-stroke compression ignition engine operation with neat sketches.

A:

Q: Answer the following question: 1. On an aircraft enumerate the turboprop starting procedures.

A:

Q: Why it is important to learn OPERATING PRINCIPLES OF INTERNAL COMBUSTION ENGINE

A:

Q: In a viscous clutch, when the silicone fluid is heated, it ______.a. becomes a very thin fluidb.…

A: When the silicone fluid is heated in a viscous clutch then the silicon tends to stiffen. This…

Q: Why diesel engine doesn’t have spark plug?

A: spark plugs is used to ignites the air/fuel mixture for creating the explosion inside the piston…

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.