Recent questions in Engineering

Question

5) Initially, the pressure and temperature of steam inside a solid capsule is at 100-pound force per square inch absolute (psia), and 600 degrees Fahrenheit (°F), respectively. Because heat is gradually

Doctorsherlock asked Mar 24, 2021

by Doctorsherlock

5.5k points

1 answer

1 vote

172k views

Technician A says mismatching tires of the same size on a heavy vehicle will generally not affect ABS operation. Technician B says that on a heavy vehicle the ABS operation will be compromised by mismatched

Sprintstar asked Mar 24, 2021

by Sprintstar

5.9k points

1 answer

0 votes

158k views

Steam undergoes an isentropic compression in an insulatedpiston–cylinder assembly from an initial state where T1= 160°C,p1= 1 bar to a final state where the pressure p2= 30bar. Determinethe final temperature,

Avgvstvs asked Mar 24, 2021

by Avgvstvs

5.7k points

1 answer

4 votes

62.2k views

Print "Censored" if userInput contains the word "darn", else print userInput. End with newline. Ex: If userInput is "That darn cat.", then output is: Censored Ex: If userInput is "Dang, that was scary!

Pavel Oganesyan asked Mar 24, 2021

by Pavel Oganesyan

5.3k points

1 answer

4 votes

90.0k views

A. Paleozoic B. Cenozoic C. Mesozoi 1. _In which era did the layers of sediment on the seafloor become thousands upon thousands of feet of feet deep

Erik Hunter asked Mar 24, 2021

by Erik Hunter

5.2k points

2 answers

2 votes

78.9k views

PLEASE HELP!!!! What event in 1921 convinced the Navy to build aircraft carriers? A Brig Gen Billy Mitchell’s speeches B A presidential executive order C An attack at Pearl Harbor D The sinking of the

Fylax asked Mar 24, 2021

by Fylax

5.7k points

2 answers

2 votes

93.9k views

5. A straight round shaft is subjected to a torque of 5000 lb - in. Determine the required diameter, using steel with a tensile yield strength of 60 ksi and a safety factor of 2 based on initial yielding:

Oleg Zarevennyi asked Mar 24, 2021

by Oleg Zarevennyi

5.3k points

1 answer

3 votes

38.4k views

A 1-in (internal diameter) pipe is used to supply water to a low-pressure tank with an MAWP of 20 psig. The water is supplied through a regulator from a source with a maximum pressure of 100 psig. Determine

Fmerco asked Mar 24, 2021

by Fmerco

5.4k points

1 answer

2 votes

127k views

if two or more resistors are connected in parallel, the total resistance is _ than any single resistor

Randi asked Mar 24, 2021

by Randi

5.7k points

1 answer

4 votes

49.0k views

1. When the pneumatic device was demonstrated, explain something that was different than what you expected. 2. Name and describe a pneumatic device that is used to help a person with a disability. 3. Name

Aaron Ray asked Mar 24, 2021

by Aaron Ray

5.7k points

2 answers

3 votes

153k views

Why do we feel chilled in the winter but comfortable in the summer under conditions for which the same room temperature is maintained by a heating or cooling system?

Utukku asked Mar 24, 2021

by Utukku

4.3k points

1 answer

1 vote

165k views

Tech A says that when checking tire pressure, the tire should be " cold." Tech B says that the tires should be driven more than 3 miles before checking tire presure. Who is correct?

Zealoushacker asked Mar 24, 2021

by Zealoushacker

5.3k points

1 answer

4 votes

218k views

1. Using a typical frequency value for the initiating event and PFD values provided in class lectures, estimate the mishap or consequence frequency for a cooling water failure if the system to be cooled

DDelforge asked Mar 24, 2021

by DDelforge

5.5k points

1 answer

0 votes

207k views

G Double‑reciprocal, or Lineweaver–Burk, plots can reveal the type of enzyme inhibition exhibited by an inhibitor. Competitive inhibitors increase the K M without affecting the V max . Noncompetitive inhibitors

Mayur Chauhan asked Mar 24, 2021

by Mayur Chauhan

5.3k points

1 answer

4 votes

209k views

Water in a household plumbing system originates at the neighborhood water main where the pressure is 480 kPa, the velocity is 5 m/s, and the elevation is 2.44 m. A 19-mm (3/4-in) copper service line supplies

Scooby asked Mar 24, 2021

by Scooby

5.2k points

1 answer

5 votes

9.3k views

"At 195 miles long, and with 7,325 miles of coastline, the Chesapeake Bay is the largest and most complex estuary in the United States.Though long and wide (30 miles wide at the Potomac River), the bay

Pedro Fracassi asked Mar 24, 2021

by Pedro Fracassi

5.2k points

1 answer

4 votes

155k views

An insulated rigid tank is divided into two compartments by a partition. One compartment contains 4 kg of O2 at 20 ºC and 150 kPa, and the other compartment contains 7 kg of N2 at 40 ºCand 100 kPa. Now

NoSenseEtAl asked Mar 24, 2021

by NoSenseEtAl

5.0k points

2 answers

5 votes

106k views

Air enters a compressor operating at steady state at 1 atm with a specific enthalpy of 290 kJ/kg and exits at a higher pressure with a specific enthalpy of 1023 kJ/kg. The mass flow rate is 0.1 kg/s. Kinetic

Gasol asked Mar 24, 2021

by Gasol

5.6k points

1 answer

4 votes

184k views

A car starts at rest and moves along a perfectly straight highway with an acceleration of α1 = 10 m/s2 for a certain amount of time t1. It then moves with constant speed (zero acceleration) for a time

Jpoveda asked Mar 24, 2021

by Jpoveda

6.3k points

1 answer

1 vote

125k views

The average starting salary for this year's graduates at a large university (LU) is $20,000 with a standard deviation of $8,000. Furthermore, it is known that the starting salaries are normally distributed.

Salketer asked Mar 23, 2021

by Salketer

4.5k points

1 answer

1 vote

122k views

Page:

« prev
1
...
783
784
785
786
787
788
789
...
1000
...
next »

Ask a Question

Recent questions in Engineering

Other Questions