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Engineering

Engineering is an art and profession devoted to designing, constructing, and operating the structures, machines, and other devices of industry and everyday life.

5,839 Questions

What is it meant by shear force?

Force acting on a substance in a direction perpendicular to the extension of the substance, as for example the pressure of air along the front of an airplane wing. Shear forces often result in shear strain. Resistance to such forces in a fluid is linked to its viscosity. Also called shearing force .

What is result of more reinforcements used in structure?

The structure is called a over reinforced concrete or structure. The structure can fail without warning. Discuss why managers she would always t

ry to use positive reinforcement instead of negative reinforcement

What is an air impact wrench?

A tool that uses a hammer like rotary action to release very tight nuts.

What is the tallest non living thing on earth?

The tallest man-made object is a building, the Burq Dubaiin the United Arab Emirates.

The tallest natural point is Mount Everest, in the Himalayas of Nepal.

(There are some mountains in South America that because of the bulge of the Earth are farther from the Earth's center, but not from the surface.)

How do you find A1 and A2 in trapezoidal footing formula?

In the trapezoidal footing formula, A1 and A2 represent the areas of the top and bottom sections of the trapezoid, respectively. To calculate A1, use the formula ( A1 = b1 \times h ), where ( b1 ) is the width of the top section and ( h ) is the height of the footing. For A2, use ( A2 = b2 \times h ), where ( b2 ) is the width of the bottom section. These areas are essential for determining the overall bearing capacity and load distribution of the footing.

Why not just build micro-controllers that contain everything on it?

Many manufacturers are doing just that! You can buy microcontrollers now that contain flash memory, ram, a/d and d/a conversion, dsp, even a fpu right on chip! The limitation is at some point the chip becomes so specialized that it has limited application. That means it will not sell in very large quantities. The chip makers have to balance these factors when deciding how much stuff to put on a microcontroller. Also at issue are interconnects inside the chip as well as package pinout. Some chips now have so many pins on such a very fine pitch that soldering/assembly is becoming more and more difficult. Dissipation of heat is also a major factor as the microcontroller increases in complexity.

5 m's in the management?

the five M'S of management are as follows

1 Money

2 Manpower

3 Material

4 Machine

5 Methods

What happened in Washington State in 1990?

The 1990 Goodwill Games, something like a minor Olympics, were held in Seattle, Washington.

Is Windows 93 97 and 99 real?

Windows 93 is really hard to prove but it was actually Windows Chicago which is the codename for Windows 95 and the earlier version for 95. Windows 97 and 99 was real but it got canceled. Windows 97 was NT 4.0 or 5.0. And Windows 99 got canceled because Microsoft moved on to Windows 2000.

Is it possible to transform ice to vapour directly?

The process is called sublimation. Sublimation is an endothermic phase transition that occurs at temperatures and pressures below a substance's triple point in its phase diagram.

This process can be seen with dry ice: solid carbon dioxide evaporates into the gas without becoming a liquid first.

What does the word junction mean?

If you are looking at a wiring schematic, junction refers to a point where two or more wires are connected together to complete a circuit.

Can a mechanical advantage be a fraction?

Yes, mechanical advantage doesn't need to be a gear type which you can always count the ratio of teeth to a full number. A pulley type gear can be of a fraction in gear ratio.

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Think of a Class-1 lever ... like a see-saw ... that's 5 feet long,

with the fulcrum 2 feet from one end:

-- When the effort is applied to the longer side, the MA is 11/2 .

-- When the effort is applied to the shorter side, the MA is 2/3 .

Classification of instructional materials?

An example of instructional materials is a guide that comes with a product that has to be put together. Another example may be a guidebook that comes with the purchase of a new video game that leads the player through the game.

What gear does a marine carry?

It depends on the mission, but usually a typical combat loadout is: Issued rifle: m4/ with m203 grenade launcher, K-BAR M9mm pistol (gunners and commanders only). 1 or 2 m67 hand grenades. (7) 30 round magazines(5.56) Flak jacket w/ SAPPI plates kevlar helmet knee pads elbow pads protective gloves eye protection And night vision goggles: PVS-7B's (both eyes) or PVS 14's ( one eye)

What is equipment breakdown?

That is when a piece of equipment has a failure and will not work.

Given 4 resistors each have equivalent resistance of 100 ohms show how these resistors might be combined to produce an equivalent resistance of a 40 ohms b 250 ohms c 100 ohms?

a) Put 2 of the resistors in series to make a 200 ohm resistor. Then put the 100, 100, and 200 ohm resistors in parallel for 40 ohms. b) Put 2 resistors in parallel for 50 ohms. Put the 50, 100, and 100 ohm resistors in series for 250 ohms. c) Put 2 resistors in parallel for 50 ohms. Repeat with other 2 resistors. Put the two 50 ohm resistors in series for 100 ohms. This configuration can withstand 4 times the wattage of each individual resistor.

What are the 4 principles of training?

There are more than four:

SPORT FITT

Specificity - Choosing a type of exercise that is related to the What_does_each_letter_in_sport_fitt_meanyou do.

Progression - Gradually progress/increase the What_does_each_letter_in_sport_fitt_meanyou are doing.

Overload - Doing more exercise than what the muscles are used do.

Reversibility - The muscles slowly decrease in strength due to a stop in exercise.

Tedium - Varies of different What_does_each_letter_in_sport_fitt_meando prevent boredom.

Frequency - How often you exercise.

Intensity - How hard you exercise.

Time - How long you exercise for.

Type - The type of exercise you do.

List of best engineering collage of Nepal?

List of top 10 engineering college in Nepal:

1. IOE, Pulchowk Campus (TU)

2. IOE, Paschimanchal Campus (TU)

3. IOE, Thapathali Campus (TU)

4. Kathmandu Engineering College (TU)

5. IOE, Purbanchal Campus (TU)

6. Advanced College of Engineering and management (TU)

7. Nepal Engineering college, Bhaktapur (PU)

8. KU, School of Engineering

9. Kantipur Engineering College (TU)

10. Nepal College of Information and Technology (TU)