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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

Motor use in eot crane?

basically induction moters are use for the eot crans.

one for long travlling , one for cross travlling .

Who is george valentine Peterson?

George Valentine Peterson was born a twin on February 14, 1926 and immediately after his birth his mother died. George V. Peterson suffered a childhood injury by falling from an apple tree and contracted polio at age 4. After his injury he was hospitalized and strictly bedridden for 8 years. After being told he would never walk again he defied the odds through faith and determination and regained the use of his leg. He now walks with a distinct limp but it did not stop him from having a successful and full life.

His education gained him employment with several major Corporations where ultimately he would land a job at JPL and NASA where he would make world history.

He is now 88 years old and lives with his wife Irene in Georgia. He has four children and several grandchildren.

If a hot wheel makes a loop how fast does it need to go if it was scale size?

Regardless of the mass of the vehicle, the square of its speed (in meters per second) divided by the radius of the curve of the loop (in meters) must be greater than about 10 meters per second squared. That is to say for a car travelling at 144 km/h (89 mph), the loop would have to be a circle with a radius of no more than 160 m or a diameter less than a thousand feet. A hot wheels car in a loop that is about a foot and a half in diameter must also meet this criteria, but it can easily do so at the pokey speed of 5 mph.

Could you give us short declamation about life?

"Sisters trouble" Kristy!!!!!, what did you do to my bestfriend…..no I didn't do anything!!!!!!!! Please forgive me my big sister I don't want you to cause any more trouble. Charlene:So you're telling me that im a big trouble in your life? How Dare you!!! To answer your sister like that, you suppose to be a big baby teenager bleh~! And that's where my sister and I quarrel like a cat and dog barking and scratching each other…anytime Charlene would like to ask something to my mother she act definitely like a stranger. : uhmmmmm mother….can…I buy the 3000 skechers that I like please………..i love you mama…. : ok….as long as you love me anything you want I will get.. kristy: mama!!! How about me I don't have any expensive shoes!! Only big sister has those..why? do you not love me mama… Mother: of course I love you dear but I will just try next time.. kristy:always next time where no place of that existed in your heart….hey!!! wait a minute I think I have a plan hahahahahahahah!!!!!! kristy: Charlene said nasty words on me mama..punish her mama..punish her!!!!! Mama: oh dear!!! Maybe I should better talk to your sister…. Kristy: what? Talk? What suppose to that mean? You will not punish her? Oh what a waste of time…ugh! Papa: kristy, jang is here!!!kristy replied: papa!! Why didn't you tell me a while ago,,oh..i should better be ready…..oh how could I face jang in this kind of look….ahhhhhhhhhhh!!!! I should better hurry!!! Kristy: oh, finally im finished!........hi jang! Jang replied hi kristy wanna go out?= sure why not…thanks for asking.. And after they go out they bond with each other and so many else there was a phone call from home after then… Home::: dear!!!!! You better hurry going to the hospital your sister fell down from the roof of our house!!! Hurry!!!!!!!!! Kristy left jang quickly and go to the hospital as soon as possible….and kristy start to have a conscience because before jang and kristy bond with each other she put poison to the wine of her sister that will roll the minds of the person… So she feel sorry to her sister an quickly arrived to the hospital as soon as possible… And after that kristy arrived to the hospital where her sister laying down which is she is definitelyt well… Oh thank goodness your ok..i thought,,,,I thought your d..e….a… : shhhhhhh..cant you see im alive you suppose not saying that …. Kristy: My sister I love you…. Charlene: i love you too…you baby teenger..kristy then replied: hey stop calling that heheh..they all laugh each other…and kristy said to her sister im sorry…. Charlene: shhhhh its allright now no need to worry…. And after 20 minutes Charlene died in unexpected way…with a smile in her face and with a gentle she have in her motion… Kristy then did not cry but just have a trembling body with no hesitation she stub her self to repay the debt to her sister… And that's the power of the sisters trouble….. No one does know when that person will die but the person who is alive doesn't know when his/her future will end….

What is the strongest type of cardboard?

Triple wall corrugated cardboard is the strongest cardboard. It has four surfaces, the outer walls and the two sides to the corrugation.

Is a drill solid?

Well a drill can be a training exercise to train soldiers or people (eg a fire drill), in this case it is not a solid it is an activity.

However a drill can also be a mechanism for boring holes in this case it is made out of a solid but may not be completely solid in cross section. For instance a wood drill is entirely solid but an oil drill is a hollow tube.

What is a pebbles?

a pebble is something you find on the earth

How do you land in fsx?

gear down, flaps down, throttle reduce, and line up with the runway.

What are creep speeds in cranes?

is minute slipping( creepin) of cranes permitted & accepted by regulation

How can you stabilize and unstable ship and correct a negative GM at the same time?

Change hull form (which is impractical) Lower Center of Gravity. (i.e. shifting heavy weights to a lower position)

What is quality control in cement industry?

Quality control in the Cement industry forms an important aspect of the production process, because of the complexity of the process involved and the necessity of their lending themselves to proper clinker formation. Combinations of tools and techniques work together in the quality control process within the industry, and both physical inspection and automated quality control methodologies can have a place in the quality control done on the production of Cement.

When was the first guide to Greece written?

1982 a group of students wrote it after visiting greece.

From where did ziegler-nichols and tyreus-luyben got their tuning rule numbers or how?

They classified systems. So they get for ex. FOPDT, SOPDT with small/large deadtime, ...

Then they looked for parameters who are acceptable for most of the systems.

That's why there are slightly different parameters (Ziegler-Nichols, Tyreus-Luyben, Shinsky, ...) but all in the same region.

These parameters are kind of a panacea, but one will never get the perfect control for his system with these.

What is the law of the curve for power against voltage?

P = I x E (where E is voltage)

so it's linear.

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The power dissipated by a component or circuit depends not only

on the voltage across the load, but also on the characteristics of

the load itself.

If the resistance/impedance of the load is constant, then P = E2/R so it's proportional to the square of voltage.

What do school engineers do?

School engineers, often referred to as educational or school facility engineers, are responsible for ensuring that school buildings and infrastructure are safe, functional, and efficient. They design and oversee construction projects, manage maintenance activities, and implement upgrades to improve energy efficiency and accessibility. Additionally, they collaborate with educators and administrators to create conducive learning environments through thoughtful planning and design. Their work supports the overall mission of providing quality education by maintaining a well-functioning physical environment.

How you can make fursan membershipcard?

i am Mohammad Abdul muzaffar

i am liaving in riyadh

i am from India

my BOD 09/09/1980

mujju_mohd2004@yahoo.com

abdul_muzaffer@yahoo.co.in