subject

Engineering, 11.10.2019 04:20 jadfavors4321

Ahydraulic turbine model tested with a head of 40 m delivers 4700 kw with 15 m/s while rotating at 600 rpm. if the prototype is double the model in size, what are the corresponding rotating speed, flow rate, and output power with the same available head?

ansver

Answers: 1

Show answers

Another question on Engineering

question

Engineering, 03.07.2019 14:10

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Answers: 3

question

Engineering, 03.07.2019 15:10

Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.

Answers: 1

question

Engineering, 04.07.2019 18:10

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Answers: 3

question

Engineering, 04.07.2019 18:10

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Answers: 2

You know the right answer?

Ahydraulic turbine model tested with a head of 40 m delivers 4700 kw with 15 m/s while rotating at 6...

Questions

question

Chemistry, 12.12.2019 02:31

How many ml of 0.100 m naoh are needed to neutralize 50.00 ml of a 0.150 m solution of ch3co2h, a monoprotic acid? how many ml of 0.100 m naoh are ne...

question

Computers and Technology, 12.12.2019 02:31

Computer science student reads on stack overflow that software algorithms can be made faster by parallelizing their execution - this makes sense...

question

Computers and Technology, 12.12.2019 02:31

For this project you will be writing up a simple clock program to keep track of time. simpleclock. java - contains your implementation of the simplecl...

question

Chemistry, 12.12.2019 02:31

4. ammonium nitrate (nh4no3) fertilizer decomposes explosively into gaseous nitrogen, oxygen, and water, resulting in huge thermal energy produces hot...

question

Mathematics, 12.12.2019 02:31

Never forget that even small effects can be statistically significant if the samples are large. to illustrate this fact, consider a sample of 148 148...

question

Business, 12.12.2019 02:31

Assume that the world consists only of the united states and germany and that trade between them is balanced, so that neither country runs a trade def...

question

Business, 12.12.2019 02:31

Static and flexible budgets are similar in that: multiple choice a. they both are prepared for multiple activity levels. b. they both a...

question

Mathematics, 12.12.2019 02:31

Aguidance counselor at a university is investigating demand for study abroad. the question before her is how engineering and humanities majors compare...

question

Biology, 12.12.2019 02:31

Not all lipoproteins suppress hmg-coa activity when supplied in culture medium. for example, hdl was not effective, but ldl was effective, even when p...

question

Computers and Technology, 12.12.2019 02:31

Create a java class definition to represent a student. the student should have at least the following attributes: student id first name last name gen...

question

Physics, 12.12.2019 02:31

Port-wine birthmarks can be removed by expose to 585 nm laser light. pulses are strongly absorbed by oxyhemoglobin in the capillaries in the birthmark...

question

Chemistry, 12.12.2019 02:31

What is the balanced chemical equation for the galvanic cell reaction expressed using shorthand notation below? al(s) | al3+(aq) || fe2+(aq) | fe(s)...

question

Business, 12.12.2019 02:31

The exercise price of the options is $100 per share, all options are european and the stock does not pay any dividend. the call price is $25 per share...

question

Biology, 12.12.2019 02:31

Which of the following is true about enzymes? i. enzymes typically catalyze reactions at much higher rates than chemical catalyst. ii. enzymes are of...

question

Engineering, 12.12.2019 02:31

Avery effective low-temperature insulation is made by evacuating the space between parallel metal sheets. convection is eliminated, conduction occurs...

question

Business, 12.12.2019 02:31

If for some reason americans desired to increase their purchases of foreign financial assets, then other things the same a. both the exchange rate and...

question

Business, 12.12.2019 02:31

Labor economists have recently begun focusing on a new area referred to as personnel economics. describe what personnel economics might study. personn...

question

Business, 12.12.2019 02:31

Weekly demand for jeans at a gap store is normally distributed, with a mean of 100 and a standard deviation of 50. the supply plant takes three weeks...

question

Biology, 12.12.2019 02:31

The galactose derivative that enters the glycolytic pathway is 2‑phosphoglycerate glucose fructose‑1,6‑bisphosphate fructose‑6‑phosphate glucose‑6‑pho...

question

Business, 12.12.2019 02:31

Marriott vacation club operates time share vacation properties across the world and employs sales representatives to contact potential buyers to offer...

More questions: Engineering Another questions

Questions on the website: 13722362