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Recent questions in Engineering
6. True or False? Cell phones, bridges, trees, and surfboards are all technological products.
Yassine Sedrani
asked
Nov 12, 2023
by
Yassine Sedrani
4.3k
points
Engineering
high-school
1
answer
6
votes
204k
views
One ac signal of 12sin(wt) is applied to a half wave rectifier. The average or dc value of output voltage is a)12 b)7.64V c)6 d)3.82V
Esentis
asked
Nov 12, 2023
by
Esentis
4.0k
points
Engineering
college
1
answer
8
votes
89.4k
views
What were some challenges engineers faced in designing aqueducts.
Loren C Fortner
asked
Nov 12, 2023
by
Loren C Fortner
4.6k
points
Engineering
high-school
1
answer
19
votes
25.1k
views
Consider fully developed flow in a circular pipe with negligible entrance effects. If the length of the pipe is doubled, the pressure drop will _____.
Thomas Marti
asked
Nov 12, 2023
by
Thomas Marti
2.9k
points
Engineering
college
1
answer
3
votes
199k
views
Which of the following will create a screen object? Python screen = turtle() screen = turtle.Screen() screen = screen.Turtle() screen = turtle.Turtle()
Rapt
asked
Nov 12, 2023
by
Rapt
4.4k
points
Engineering
college
1
answer
13
votes
21.8k
views
Why do scientists send radio waves into space? A. to transmit materials to the moon B. to contact life on other planets C. to break apart meteoroids D. to take photos of the sun
Oscar LT
asked
Nov 12, 2023
by
Oscar LT
3.8k
points
Engineering
high-school
1
answer
18
votes
141k
views
The minimum depth for a 120-volt, 20-ampere, GFCI protected circuit to an outdoor receptacle run under a street is ______. Select one: a. 12 inches b. 18 inches c. 24 inches d. 36 inches
Poelinca Dorin
asked
Nov 12, 2023
by
Poelinca Dorin
3.9k
points
Engineering
college
1
answer
0
votes
81.1k
views
A set of drawings for a building usually includes plan views of the site (lot), the floor layout, and the ____.
Sprinter
asked
Nov 11, 2023
by
Sprinter
4.2k
points
Engineering
high-school
1
answer
6
votes
36.1k
views
How many pounds in 32 kilograms?
Msayag
asked
Nov 11, 2023
by
Msayag
3.8k
points
Engineering
college
2
answers
10
votes
146k
views
Which of these are potential difficulties with the systems design life cycle?
Amini
asked
Nov 11, 2023
by
Amini
3.8k
points
Engineering
high-school
1
answer
1
vote
235k
views
Spreading peanut butter on bread is an application ofGroup of answer choicespressure.shear stress.normal stress.metasomatism.
Cdignam
asked
Nov 11, 2023
by
Cdignam
4.6k
points
Engineering
high-school
1
answer
10
votes
170k
views
If a front gear had 24 teeth, and a rear gear has 12 teeth: Each time the pedal goes around once, how many times does the rear gear (and wheel) go around?
Snedecor
asked
Nov 11, 2023
by
Snedecor
4.1k
points
Engineering
high-school
1
answer
7
votes
41.9k
views
Which is the most important instrument in achieving a quality drawing. A. eraser. b. pencil c. compass. d. set square.
H C
asked
Nov 11, 2023
by
H C
4.0k
points
Engineering
high-school
2
answers
20
votes
81.9k
views
To properly purge water from the fuel system of an aircraft equipped with fuel tank sumps and a fuel strainer quick drain, it is necessary to drain fuel from the _________.
Destructor
asked
Nov 11, 2023
by
Destructor
4.0k
points
Engineering
high-school
1
answer
6
votes
120k
views
At what height above the surface of the earth does the weight of an object decrease to 0.8
Semanticart
asked
Nov 11, 2023
by
Semanticart
4.6k
points
Engineering
college
1
answer
21
votes
147k
views
What invention would you argue has most impacted mechanical engineering? Explain your answer. (basically easy points guys come on!)
GlennRay
asked
Nov 11, 2023
by
GlennRay
3.6k
points
Engineering
high-school
1
answer
0
votes
210k
views
The diameter of a spherical mothball is observed to halve in 200 d. Approx, how long will it take for its remaining value to become half of its volume of 200 d A. 67 d. B. 169 d. C. 250 d. D. 260 d.
ArVan
asked
Nov 11, 2023
by
ArVan
3.8k
points
Engineering
college
1
answer
4
votes
180k
views
What is the purpose of a gusset or gusset plate used in the construction and repair of aircraft structures?
Mike Therien
asked
Nov 10, 2023
by
Mike Therien
4.4k
points
Engineering
college
1
answer
3
votes
212k
views
Which of the following is not an assumption for the Method of Joints? The truss is stable Members are weightless Members are connected by joints that allow rotation Members are straight Members are in
Tobu
asked
Nov 10, 2023
by
Tobu
4.8k
points
Engineering
high-school
1
answer
8
votes
21.8k
views
Ascertain who the stakeholders in this project might be and how you will communicate the impending changes with them
Victor Molina
asked
Nov 10, 2023
by
Victor Molina
4.1k
points
Engineering
college
1
answer
5
votes
40.1k
views
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