The indicated efficiency of a steam engine is 65%. The engine entrance is 2600 KJ/kg and exit is 2100 KJ/kg. if steam consumption is 3500 kg/hr and mechanical efficiency is 90%, what is the brake power of the engine in Kw?

The indicated efficiency of a steam engine is 65%. The engine entrance is 2600 KJ/kg and exit is 2100 KJ/kg. if steam consumption is 3500 kg/hr and mechanical efficiency is 90%, what is the brake power of the engine in Kw?

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

See similar textbooks

Related questions

Q: A stream whose velocity is 3.8 fps acts on a current wheel with flat paddles that are 18 in. high…

Q: Find the T.F for the system below ta x (Output) k2 wwww u(t) (Input force) No friction

A: Given:- Two Springs k1 and k2 Cart Mass=m To-Find: Transfer Function

Q: A pump is used to deliver 50 liters/sec at 120 rpm. If the rpm is increase to 140, determine the new…

Q: A 320 mm centrifugal pump rotating at 1500 rpm develops a head of 16.8 m. The discharge is 0.019…

Q: A turbine running at 400 rpm has a specific speed of 160 rpm and head available is 41 m. If the…

A: GivenN=400rpmNS=160rpmH=41mP=200kW

Q: (a) flow rate, in gpm; and (b) horsepower. Assume near-radial entry flow.

Q: ce an angle of 28° velocity direction

Q: A centrifugal pump installation delivers water at the rate of 50 kg/s. The suction pressure gage…

A: Given data as per question Water flow rate = 50 kg/s =0.05 m3/s Suction pressure gage = 60 kPa =6.11…

Q: Establish the reasons of being similar of two turbomachines and Explain the significances c…

A: Given question: Establish the reasons of being similar of two turbomachines and explain the…

Q: . Two identical cylinders are applied in series as shown in Fig.2. The cylinder piston and rod…

Q: A small aircraft with a weight of 700kg was able to climb 300m within two minutes. How much power…

A: Given data Mass of air craft = 700 kg Additional elevation to climb = 300 m Time required = 2 mins =…

Q: A double-acting duplex pump 150mm×250mm delivers water at 90C at a speed of 1500 rpm. Piston rod…

A: Given: Length of the pump is 250 mm. Diameter of the pump is 150 mm. Piston diameter is 60 mm.…

Q: explain mean piston speed with an example and elaborate your answer with proper explanation

A: Solution:

Q: EX1: Given are the following data for a commercial centrifugal water pump: ri =10 cm, r2 = 17.5 cm,…

A: A Centrifugal pump is a mechanical device that converts the low-pressure fluid into the…

Q: What is the crossover point in miles between thehybrid vehicle in Problem S5.4 and this alternative…

A: A vehicle that operates on alternative fuels rather than regular petroleum fuels is known as an…

Q: Two inward flow to

A: 437 RPM

Q: A 5 in. x 4 in. double-acting simplex power pump is used to deliver water at 68oF. The pump operates…

A: Given data for double acting power pumpStroke length(L) = 5 inDiameter(D) = 4 inTemperature of…

Q: A 29.50 GPM pump supplies a double acting hydraulic cylinder. The cylinder has 8.50"Ø piston and…

A: Introduction Using the flow rate equation, we will get the velocity of retraction in this situation.…

Q: The flow of a river is 35m3/s and produces a total brake power of 6MW. If it is proposed to install…

Q: 1. A ventilation fan is moving 3,200 cfm with a fan static pressure of 8.30" wg. The airflow is…

Q: The rate of flow of water in a pump installati is 60.6 kg/sec. The intake static gage is locate…

A: Givenm=60.6 kg/sz1=-1.22mP1=68.95 kPaz2=-0.61mP2=344.75 kPaA1=0.093 m2A2=0.069 m2η=70%

Q: If a turbine that is to generate 15 hp under a head of 30 ft to drive a 700 rev/s generator is…

Q: In an external gear pump, if the delivery rate is 8 cm3/revolution, the prime mover's speed which…

A: Delivery rate = 8 cm3/revolution Speed = 2500 rpm

Q: A stream whose velocity is 3.8 fps acts on a current wheel with flat paddles that are 18 in. high…

Q: If a wind turbine has blades of length 50 m, calculate the number of cycles, N, the turbine would…

A: Given: The tip speed ratio = 10 The wind speed, v = 12 m/s The length of blade, R = 50 m

Q: the buckets. The speed factor is 0.46. Neglecting any losses, determine: 360 m. The wheel is driven…

A: Introduction: The Pelton turbine operates on a basic basis. When a high-speed water jet shot by a…

Q: Calculate the displacement, the real power and the real torque of an hydraulic power engine with a…

Q: A course in Turbomachinery. ..Lecturer: Dr.Naseer Al-Janabi 21 125 J/kg and Total to Total…

A: Fluid Mechanics: It is a branch of physics in which concerns with mechanics of fluids and forces…

Q: 7. 8. A horizontal axis wind turbine has its blades rotating on an axis is used for measuring the…

A: 7. ................................................ is used for measuring the wind direction.…

Q: A pump has a displacement volume of 6 in^3. It delivers 24 gpm at 1000 rpm and 1000 psi. If the…

A: The displacement volume is The rotational speed is The pressure is The input torque is The discharge…

Q: A pump has a displacement volume of 6 in^3. It delivers 24 gpm at 1000 rpm and 1000 psi. If the…

A: The theoretical torque required.Given:The displacement volume is .The rotor speed is .The pressure…

Q: This course CHide block A centrifugal pump with the following impeller dimensions is used to pump…

Q: A pump with an impeller diameter of 0.02 m, an impeller speed of 58.3 rpm, a total capacity of 12…

Q: Q.3 Briefly explain why it is necessary for gases to flow in and out of a cylinder with minimum…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Centrifugal pump impeller runs at 950 rpm. Its external and internal diameters are 500 mm and 250…

A: Given: The speed of impeller, N = 950 rpm The external diameter of impeller, D = 500 mm The internal…

Q: A Kaplan turbine of 100 B.H.P. is working under a head of 5 in and running at 210 R.P.M. The…

Q: an is listed as having the following performances with standard air: Volume discharge — 120 m 3/s…

Question

Pls. answer thank you!

Branch of science that deals with the stationary and moving bodies under the influence of forces.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

What size pump is needed to supply 10 gpm to a cylinder when the electric motor is rotating at 1725 rpm? Assume 100% efficiency and state your answer in in3/rev to two decimal places.?
A pump is working on these parameters 0.56 me/s with TDH of 63 meters. The pump efficiency is at 0.94% and the motor efficiency is at 0,89 %. What is the brake power in kW? Make your answer in whole number and choose the next whole number, say for example 25.2 kW it should be 26 kW.
Use inlet and outlet velocity triangle please show all work to find the the power
plz solve it within 30-40 mins I'll give you multiple upvote HAND WRITTEN
-Q4:- If the wind speed measured on 10 m height from the earth. What the height of wind h? turbine tower should be if the turbine work on 5m/s. Discuss the height from the earth surface with roughness, if the surface are 1. Sandy surface is vary between (0.1-0.13). 2. Trees surface is vary between (0.2-0.25). 3. Hily surface is vary between (0.5-0.9).*
Solve fast with Proper Equation. 1. A centrifugal pump delivers 2.5 cfs of water against a head of 25 ft at 1500 rpm and requires 10 hp. If the speed is reduced to 1250 rpm calculate the power , assuming the same efficiency. Select one: a. 17.3 kW b. 13.7 kW c. 5.8 kW d. 8.5 kW
B6
n=1200 RPM nm = 0,95, " = nv= 0,95, n = 0,84, C2m = 3m/s, t₂ D₂ D₁ 2, Z = 8 157 mm, p₂ = 30°, B₂ = 27 mm,
Please provide correct solution plz
Explain Reciprocating pump? List the components of a reciprocating pump and briefly describe each one's role.
Are you Guys Sure? The answer is 14cm? Explain the formulaa please A four-cylinder engine, with a cylinder capacity of 1385.44 cm^3, stroke of 9 cm. Calculate the piston diameter.
Seven hundred gpm of water are being discharged by a centrifugal pump 5 ft. above the pump inlet. The inlet pressure is 4-in Hg above atmospheric and the discharge pressure is 29 psia. Assume the pump input is 8 hp, if the pump has an 8-inch diameter inlet and a 4-inch diameter discharge: 1.How much pressure loss in the pump? a. 28.4 ft-lbf/lb b. 5 ft-lbf/lb c. 4.7 ft-lbf/lb d. 38.1 ft-lbf/lb 2. How much is the velocity loss in the pump? a. 28.4 ft-lbf/lb b. 45.3 ft-lbf/lb c. 4.7 ft-lbf/lb d. 38.1 ft-lbf/lb 3. If the pump speed is increased from 1600 to 2400 rpm, what will be the new net flow rate in the pump? a. 800 gpm b. 1050 gpm c. 1400 gpm d. 1965 gpm 4. Find the new brake horse power if the pump speed in increased from 1600 to 2400 rpm. a. 64 hp b. 20.25 hp c. 8 hp d. 30.375 hp