subject

Engineering, 25.01.2020 20:31 yomamaisfat1519

Can i join three 12 volts batteriesto give me 24 volts output

ansver

Answers: 3

Show answers

Another question on Engineering

question

Engineering, 04.07.2019 18:10

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Answers: 1

question

Engineering, 04.07.2019 18:20

Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis

Answers: 1

question

Engineering, 04.07.2019 18:20

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa.s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)

Answers: 3

question

Engineering, 04.07.2019 19:10

The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]

Answers: 3

You know the right answer?

Can i join three 12 volts batteriesto give me 24 volts output...

Questions

question

Mathematics, 05.08.2019 00:00

Which of the following equations have no solution? select all that apply. a) |x| = -9 b) |x| = -7 c) |x| = 93.2 d) |x| = 5...

question

Business, 05.08.2019 00:00

Afox, when one has caught her, and such a daughter, should sure to the slaughter, if my cap would buy a halter....

question

English, 05.08.2019 00:00

Which type of url is associated with non-profit organizations? .gov .edu .org .com...

question

Social Studies, 05.08.2019 00:00

Aman has cheated on his wife and he feels very guilty, but soon he begins to make excuses, saying how his wife has nagged him for years. the defense m...

question

Mathematics, 05.08.2019 00:00

Adistribution has a mean of 60.0 and a standard deviation of 4.3. the raw score corresponding to a z score of -1.51 is...

question

Computers and Technology, 05.08.2019 00:00

You have a desktop computer that you want to upgrade. you add several internal components and external components. you realize that pu need to ensure...

question

Computers and Technology, 05.08.2019 00:00

Which toolbar option in a word processor enables you to copy the formatting applied to a section of text, and apply that formatting to another section...

question

Arts, 05.08.2019 00:00

For seventeenth-century english writers, ancient epic poets like homer set the standard for literary greatness. what is an epic?...

question

Arts, 05.08.2019 00:00

Explain one difference in the way elites used art or architecture in europe and in asia during the period 1450–1750....

question

Computers and Technology, 05.08.2019 00:00

When the "swen" virus infected someone's system, it made significant changes to the registry that caused it to be extremely difficult to be removed by...

question

Computers and Technology, 05.08.2019 00:00

Adatabase with a(n) data structure can easily handle a many-to-many data relationship. hierarchical network relational object-oriented...

question

Biology, 05.08.2019 00:00

Afarmer uses genetic engineering to inject dairy cows with genetically altered hormone (gah) to result in the production of more milk. what might be a...

question

Mathematics, 05.08.2019 00:00

Is x + 10 a factor the function f(x)=x^3-75x+250...

question

History, 05.08.2019 00:00

Acity that wants to create a business improvement district needs to 1. use home rule to pass a resolution. 2. petition the state for permission. 3. u...

question

Spanish, 05.08.2019 00:00

Completa las frases con la palabra correcta. fill in the blank with the correct word. yo propongo la educación de todos los niños. soy una de educaci...

question

Spanish, 05.08.2019 00:00

Lee la frase y escribe el pretérito del verbo en paréntesis (¡ojo! estos verbos tienen un cambio). read the sentence and write the preterit of the ve...

question

Mathematics, 05.08.2019 00:00

Which of the following choices is the common difference between the terms of this arithmetic sequence? 3x + 7y, 8x + 4y, 13x + y, 18x - 2y, 23x - 5y,...

question

Spanish, 05.08.2019 00:00

Cambia el verbo irregular en negrita y escríbelo en el imperfecto. change the irregular verb in bold and write it in the imperfect. you may copy and p...

question

Mathematics, 05.08.2019 00:00

Which three lengths could be the lengths of the sides of a triangle? a) 11cm, 11cm, 24cm b) 18cm, 12cm, 9cm c) 9cm, 19cm, 10cm d) 4cm, 7cm, 23cm...

question

Health, 05.08.2019 00:00

How does progesterone play a role in a feedback mechanism...

More questions: Engineering Another questions

Questions on the website: 13722361