Q5 Adiesel engine has brake thermal efficiency of 28 percent. If theCalorific value of fuel is 42500 Ki/kg, find its brake specific fuelConsumption.Answer Co.306 kg/kw.hr]

To find the brake specific fuel consumption (BSFC) of a diesel engine, we can use the formula:…

Answered: Q5 Adiesel engine has brake thermal…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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In engine produces 10 kW brake power while working with a brake thermal efficiency of 30%. If the calorific value of the fuel used is 40,000 kJ/kg, then what is the fuel consumption?
b) A gasoline engine is specified to be 4-stroke and four-cylinder. It has a bore of 80 mm and a stroke of 100 mm. On test it develops a torque of 75 N.m when running at 3000 rpm. If the clearance volume in each cylinder is 60 cm², the relative efficiency is 0.5 and the calorific value of the fuel is 42 MJ/kg; determine the brake thermal efficiency. Root wicl
answer the fallowing Brake Specific Fuel Consumption - 0.3 kg/kwh, Mechanical Efficiency- 90% Calorific Value of Fuel -45 MJ/kg. Given these values, find the indicated power, indicated thermal efficiency and brake thermal efficiency
Brake Specific Fuel Consumption - 0.3 kg/kwh, Mechanical Efficiency- 90% Calorific Value of Fuel -45 MJ/kg. Given these values, find the indicated power, indicated thermal efficiency and brake thermal efficiency.
What is the specific brake work (kJ/kgfuel) of a 4 L single-cylinder propane engine operating stoichiometrically, if the heat transfer to the coolant is 17 kW, the air and fuel enter the engine at 298 K, the exhaust is 700 K, and the propane mass flow rate is 1.2 g/s? in hand writing please
Engine Type Four cylinder Four stroke Diesel engine, Bore: 0.073m, Stroke: 0.0889m Capacity : 1489cc, Power 36 H.P. at 4000 rpm, Torque: 8.5 kg.m at 2250 rpm and Compression Ratio :17.3:1 Explain how to measure the :- (i) Fuel consumption. Manometer readings for air flow. (iii) RPM, power output etc. (iv) Study of various components of diesel engine.
2) The indicated mean effective pressure is the of the brake mean effective pressure and the friction mean effective pressure. O sum O difference O product O ratio 3) Which ONE of the following statements is TRUE about specific power output? O It increases with increase in both BMEP and mean piston speed. O It decreases with increase in both BMEP and mean piston speed. O It increases with increase in BMEP and decrease in mean piston speed. O It increases with decrease in BMEP and increase in mean piston speed. 4) Which ONE of the following statements is TRUE about a lean fuel-air mixture? O Its equivalence ratio and excess air ratio are both greater than one. O Its equivalence ratio and excess air ratio are both lower than one. O Its equivalence ratio is lesser than one and its excess air ratio is greater than one. O Its equivalence ratio is greater than one and its excess air ratio is lesser than one. 5) Which one of the following increases the indicated mean effective pressure of the…
Please help
A wind turbine gives the following data: Blade length= 57.5 m. Wind speed = 13 m/s Air density = 1.225 Kg/m3 Power coefficient = 0.45 Assuming equal efficiencies for gearbox and generator, If the Power output from wind turbine, P is 1.9 MW, then find
Engine Type Four cylinder Four stroke Diesel engine, Bore: 0.073m, Stroke: 0.0889m Capacity: 1489cc, Power: 36 H.P. at 4000 rpm, Torque : 8.5 kg.m at 2250 rpm and Compression Ratio :17.3:1 Explain how to measure the :- (i) Fuel consumption. (ii) (iii) RPM, power output etc. (iv) Study of various components of diesel engine. Manometer readings for air flow.
ENGINE SPECIFICATIONS: Engine Type : Four cylinder Four stroke Diesel engine, Bore: 0.073m, Stroke: 0.0889m Capacity: 1489cc, Power: 36 H.P. at 4000 rpm, Torque : 8.5 kg.m at 2250 rpm and Compression Ratio :17.3:1 Explain how to measure the :- (i) Fuel consumption. (ii) (iii) Manometer readings for air flow. RPM, power output etc. Study of various components of diesel engine.

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Q5 Adiesel engine has brake thermal efficiency of 28 percent. If the Calorific value of fuel is 42500 Ki/kg, find its brake specific fuel Consumption. Answer Co.306 kg/kw.hr]