The torquemeter in a turbopropeller engine measures the torque transmited trough the compressor shaft to the accessory gearbox the reduction gearbox to the propeller the power turbine shaft to the compressor

Q: Originally engines are lubricated by total loss systems with oil baths splash lubrication from oil…

A:

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: Which torque converter components is attached to the engine flywheel? A-impeller B-stator…

A: Main Parts of the Torque Converter are :- 1. Impeller 2. Stator 3. Turbine 4. Transmission fluid (…

Q: lowing data apply to an air-conditioning system Qs=11.6 kV

A:

Q: discuss the  Compression-ignition engine its parts and functions

A: Introduction: Combustion, commonly known as the burning of fuel particles, is the chemical process…

Q: What is the typical upper limit for the bypass ratio in a turbofan, and what do you need to add to…

A: Upper limit on bypass ratio for a turbofan engine is around 12-15. As the fan is attached to a low…

Q: Why is it necessary to have oil under pressure in a torque convertor? During torque conversion what…

A: Torque converter is a sealed unit it consist of automatic transmission fluid.It works as the  fluid…

Q: Find the exhaust pressure for the compressor

A: Given     Intake Properties           Pressure, P1 = 12 psia           Temperature, T1 = 2oC Exhaust…

Q: An ideal Brayton cycle has a pressure ratio of 6:1. The temperature of the air is 28 °C at the inlet…

A:

Q: Parts differences between a 2-stroke engine and 4-stroke engine

A: Given data Parts differences between a 2-stroke engine and 4-stroke engine

Q: The Single Stage Two Speed Supercharger and its Operation

A: To Explain:  The single stage two speed supercharger and its operation :  Concept used: Single stage…

Q: If the cut-off ratio increases for the same compression ratio,the efficiency of the diesel cycle is…

A: The third option (decreases) is correct.

Q: a gasoline engine provides more torque at lower speeds than an electric motor

A: The gasoline engine and electric motor are very much different from each other. The gasoline engine…

Q: 2. Which of the following equations describes the chocked nozzle thrust in a gas turbine engine?…

A: For a nozzle: If the mass flow rate is→Wa Exit velocity→Ce And inlet velocity→Co Exit pressure→Pe…

Q: Write the classification of air compressor based on the principle of operation.

A: The four most common sorts of air compressors are: Rotational Screw Compressor. Reciprocating Air…

Q: An ideal Brayton cycle has a pressure ratio of 6:1. The temperature of the air is 22 °C at the inlet…

A:

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: ‏Why always in production of engines the inlet valves are larger than exhaust valves?

A: The exhaust is smaller because the engine compressed the air and fuel mixture and burned it, so it…

Q: Diesel engines give more miles per gallon

A: The combustion process in a CI engine differs significantly from that of a spark-ignition engine.…

Q: Which of the following equations describes the chocked nozzle thrust in a gas turbine engine? O…

A: Given: The type of flow in nozzle = choked

Q: What is the angle between the cylinders of this compressor?

A: The above given figure is that of a V shaped compressor.The angle between the cylinders of the…

Q: Describe the Bypass ratio of Turbofan engines. Indicate what it means to have a low or high Bypass…

A: The bypass ratio (BPR) of turbofan engines is the ratio between the mass flow rate of the bypass…

Q: what are the range of specific speed of the pelton , francis and kaplan turbine?

A: We can Identify the name of the turbine used in the powerplant with the help of its specific speed…

Q: Rotary compressors are positive displacement; re

A: ANSWER: TRUE

Q: Which is correct?    The pressure ratio of a gas turbine engine compressor is: - equal to the…

A:

Q: Which of the following is true about the efficiency of the engine in a car? It is optimized for…

A: Dear students answer is given in the below

Q: Air enters the compressor of an ideal air- standard brayton cycle at 100 kPa, 300 K, with a…

A: Brayton Cycle is a type of constant pressure heat addition cycle which consists of 4-processes:-…

Q: What is the rotational travel through which the intake valve is open? (in degrees)

A: Given data:- IO 22° BTC EO 64° BBC IC 68° ABC EC 31° ATC To find:-the rotational travel through…

Q: The function of moving blades in a reaction type steam turbine is? A- to move steam B- kinetic…

A: Moving blades in reaction type  absorb the kinetic energy of high-velocity steam jets and converts…

Q: Which one of the following is true to reduce the work input to a compressor O increase the pressure…

A:

Q: What is the method by which the pressure of the air entering the engine is raised using a compressor…

A:

Q: Which of the following is not positive displacement type compressor? * Rotary vane compressor…

A: A positive displacement air compressor draws air into a compression chamber through an intake and…

Q: I think you have a mistake from the last part the Torque is equals to 10,500 in lb not 7000

A: The last corrected part is as shown below:

Q: The multistage centrifugal compressors are used to produce very low compression ratio Select one:…

A: The given statement is false.

Q: Place these sources of engine losses in order of magnitude > Transmission Crankshaft Piston Assembly…

A: Sources of engine losses in order of magnitude from highest to lowest are: Piston Assembly: The…

Q: QUESTION 10 A four-cylinder, 3.6-liter, four-stroke cycles Sl engine operates at 2700 RPM with a…

A: For solution refer below images.

Q: Which one of the following is true to reduce the work input to a compressor O increase the pressure…

A: The expression for the Work absorbed by the compressor is given below as- W=2nRT1n-1pxp1n-1n-1…

Q: If the range of the aircraft needs to be increased to 8000km from 6000km what changes to the engine…

A: i) By increasing angle of atack ii) By increasing thrust

Q: 1- What is “valve overlap” and how it's affect the performance of the engine

A: Time period for which both exhaust valve and intake valve remain open at the same time during…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.