Engineering » Page 86

Engineering

Adrianna Christensen

What is clearance? What is backlash? What is interference? Explain briefly.

Answer Answers (1)

Engineering

Guest

The change in specific internal energy depends on the path of a process. a) - True b) - False

Answer Answers (1)

Engineering

Hazel Delgado

What is the total resistance of a circuit that contains two 100 resistors connected in parallel?

Answer Answers (1)

Engineering

Jalen Curry

A two-dimensional reducing bend has a linear velocity profile at section (1). The flow is uniform at sections (2) and (3). The fluid is incompressible and the flow is steady. Find the maximum velocity, V1, max, at section (1).

Answer Answers (1)

Engineering

Alena Dorsey

The four applicants for a $40,000 loan are Robin Smith, Amari Jones,

Jamie Ford and Blake Felder.

Who is the youngest loan applicant?

O Jamie Ford

Robin Smith

Amari Jones

Blake Felder

Answer Answers (1)

Engineering

Mikaela Brennan

What are the functions of money?

Money is money

Answer Answers (2)

Engineering

Belen Pugh

What is the tool used to take off a wheel nut

Answer Answers (2)

Engineering

Jovanny Ayala

1. What is an op-amp? List the characteristics of an ideal op-amp

Answer Answers (1)

Engineering

Melissa Alvarez

Steam flows steadily through a turbine at a rate of 45,000 lbm/h, entering at 1000 psia and 9008F and leaving at 5 psia as saturated vapor. If the power generated by the turbine is 4 MW, determine the rate of heat loss from the steam.

Answer Answers (1)

Engineering

Janelle Cabrera

A heat recovery system (HRS) is used to conserve heat from the surroundings and supply it to the Mars Rover. The HRS fluid loops use Freon as the working fluid. The instrumentation must be kept as a temperature greater than - 67 degrees Fahrenheit [°F] to avoid damage.

The temperature in the area of Mars where the rover is exploring is 189 kelvins [K]. If the system must remove 47.4

British Thermal Units [BTU] of energy, what volume of Freon is needed in units of liters [L]?

Some facts about Freon:

The specific heat of Freon is 74

joules per mole kelvin J / (mol °K) ]

The specific gravity of Freon is 1.49

The molecular mass of Freon is 120 grams per mole [g/mol]

Answer Answers (1)

Engineering

Lena Robertson

Brittle failure is a type of failure in which: (a) There is large amount of plastic deformation (b) Large amount of elastic deformation (c) Very little plastic and elastic deformation (d) None of the above

Answer Answers (1)

Engineering

Walter Ware

Occurs between a tire on a vehicle and the roadway when a wall of water separates the tire from

padway.

O a) Hydroplaning

Ob) Skidding

O c) Stopping

Question 4

Answer Answers (1)

Engineering

Hill

A vacuum gauge indicates that the pressure of air in a closed chamber is 02 bar (vacuum) The pressure of the surrounding atmosphere is equivalent to 750 in of mercury The density of mercury is 13.95 g / cn and the acceleration of gravity is 9.8. / Determine the absolute pressure within the chamber in bar.

Answer Answers (1)

Engineering

Dalia Graves

Which is the correct order for handwashing

Answer Answers (2)

Engineering

Sage Duke

You kick a soccer ball with a mass of 2.5 kg at a speed of 10 m/s towards the net. The soccer ball has a kinetic energy of

(Don't forget your units!)

Answer Answers (1)