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Engineering
Page 4
Questions (1,122)
an electric hoist is used to life a piece of equipment y = 2.6 feet. the diameter on the hoist is x = 12 inches. find the number
3 answers
asked by
xiahou
980 views
What type of structure would house the circuit most effectively And Explain the structure
1 answer
asked by
Bonolo sello
100 views
The chart shows the bids provided by four engineers to test a prototype.
Which is best supported by the information in the chart?
2 answers
asked by
g
788 views
Write a design breif for mineshaft headgear
3 specifications 3 constraints
3 answers
asked by
Andile
556 views
What is the factor of safety for a steel hanger having an ultimate strength of 70000N per cm^2 and supporting a load of 87500N.
4 answers
asked by
Danny
1,060 views
What type of structure would house of the circuit most effectively? Explain the structure
1 answer
asked by
Anonymous
124 views
explain what sheave wheel is and what it does
3 answers
asked by
abongile
456 views
What do these parts of a lift do
3 answers
asked by
Mpilontle Sontshalaba
549 views
a water tank is 10 m in diameter and 16m high. if the tank is to be completely filled, determine the minimum thickness of the
1 answer
asked by
Anne
779 views
The owner of a large electronic storage building wants to install air-conditioning. The size of the air conditioner depends on
3 answers
asked by
Makhosi
606 views
What has been used to stop the head frame from being pulled over by the winch
7 answers
asked by
Thabo
3,501 views
how do ear defenders work
24 answers
asked by
Anonymous
2,490 views
Why Was the Engineer Driving the Train Backwards?
4 answers
asked by
aj
2,729 views
What type of structure would house the circuit most effectively. Explain the structure
2 answers
asked by
Happiness
141 views
Why do the legs on a head frame always slope towards the winchi
2 answers
asked by
Matlou
130 views
Roller coasters are designed be engineers who harness the power of physics to deliver an exhilarating for theme park
2 answers
asked by
kden
108 views
Electronics and inhabitants of the International Space Station generate a significant amount of thermal energy that the station
5 answers
asked by
Set5
2,574 views
If the mine winch drum diameter is 6m, calculate how far the counterweight will lift for rotation of the drum
1 answer
asked by
Sinesipho
110 views
An engineer messed design a runway to accommodate airplanes that must reach a speed of 71 m/s before they can take off the
2 answers
asked by
Laci
1,090 views
What is considered the greatest example of Incan engineering?
A. the chinampas B. the road network C. the ayllu system D. the
7 answers
asked by
leebob
695 views
1. Science is the body of knowledge and methods produced by engineering.
True False 2. Technology changes society. True False 3.
7 answers
asked by
jacob
7,826 views
You are designing a hydraulic lift for an automobile garage. It will consist of two oil-filled cylindrical pipes of different
5 answers
asked by
kate
5,937 views
A commonly used method of fastening one part to another part is called "shrink fitting." A steel rod has a diameter of 2.0046
4 answers
asked by
krissy
3,577 views
During which stroke of a four-stroke internal combustion engine is the system's temperature raised because work is done to the
5 answers
asked by
Jessie
2,788 views
A 2-hp motor drives a sanding belt. If the efficiency of the motor is 87% and that of the sanding belt 75% due to slippage, what
4 answers
asked by
Claire
895 views
What type diagrams are best to describe push-button motor control circuits?
4 answers
asked by
Anonymous
749 views
Nut B fits on Bolt B. Nut A fits on Bolt C, but does not fit on Bolt A. Bolt B and Bolt A are exactly the same. Given this
4 answers
asked by
Ingrid
11,248 views
Highway safety engineers build soft barriers so that cars hitting them will slow down at a safe rate. A person wearing a seat
4 answers
asked by
Monica
1,038 views
During which stroke of a four-stroke internal combustion engine is work done to the system of gases?
A. Exhaust stroke B. Intake
5 answers
asked by
Cortney
2,076 views
Why do engineers use spongy materials on walls?
4 answers
asked by
Me & you
272 views
MD Robotics is the company that built the Canadarm for the International Space Station. Engineers (including
a friend of Mr.
4 answers
asked by
Talha
522 views
Can anyone please help me with answering this question? :
Explain how displacement vectors would be used in the navigation of
3 answers
asked by
Ange
1,001 views
A load cell consists of a solid cylinder of steel 40 mm diameter with four strain gauges bondedto it and connected into the four
4 answers
asked by
Sarsi
1,109 views
The New River Gorge bridge in West Virginia is a steel arch bridge 518m in length. How much does the total length of the roadway
3 answers
asked by
jean
1,336 views
if the compressor in a refrigerator stopped working, how would its failure affect the heat transfer cycle?
4 answers
asked by
Taylor
461 views
A steel beam is used in the construction of a skyscraper. By what fraction (change in L)/Lo does the length of the beam increase
3 answers
asked by
Ruby
2,375 views
1. Which of the following best explains what an Engineer does?
A- An engineer combines the knowledge with problem-solving skills
7 answers
asked by
Jacob
1,743 views
How could you repair an electric fan that is not working properly? Apply the scientific method.
3 answers
asked by
Angela
1,761 views
Engineers are developing new types of guns that might someday be used to launch satellites as if they were bullets. One such gun
4 answers
asked by
Anonymous
3,677 views
A steel cable of length 10 m and cross-sectional area 1200 mm2 is loaded with an object of weight 30 kN. Given that the cable is
3 answers
asked by
dmkp
577 views
If a rod of 1025 steel 0.5 m (19.7 in) long is heated from 20 to 80 deg C (68 to 176 deg F) while its ends are maintained rigid,
4 answers
asked by
alok
1,261 views
A steam pipe is 75 mm external diameter and is 80 m long. It conveys steam at a
rate of 1000 kg/h at a pressure of 2 Mpa. The
3 answers
asked by
Raul
1,627 views
What is the mathematical representation of a machine’s efficiency?
3 answers
asked by
Colleen Kelley
207 views
An elevator cable can withstand a maximum tension of 1.83×104 N before breaking. The elevator has a mass of 420 kg and a
5 answers
asked by
raj
1,009 views
Short column of rectangular cross section 160mm by 60mm carrying point load of 40 KN at max eccentricity position along the
2 answers
asked by
Danny
591 views
Figure below shows the block diagram of a dc-motor control system (note the dc-motor is represented by G(s)=
3 answers
asked by
FeedbackHELP!!
1,205 views
way safety engineers build soft barriers
so that cars hitting them will slow down at a safe rate. A person wearing a safety belt
2 answers
asked by
Harmonie
586 views
A house is built on the top of a hill with a nearby slope at angle 45° slope (Figure 6-55). An engineering study indicates that
3 answers
asked by
john
720 views
Steel will rapture if subjected to a shear stress of more that about 4.2 * 10 8 N/m2. What sideward
force is necessary to shear a
3 answers
asked by
abdul Moiz
368 views
one of the valves on the hoover dam releases 40,000 gallons of water per second. what is the rate in gallons per minute?
5 answers
asked by
Xavier
958 views
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