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maksim [4K]
2 years ago
11

What are the searching algorithms used by search engines?

Engineering
1 answer:
Juliette [100K]2 years ago
6 0
Search engines use specific algorithms based on their data size and structure to produce a return value.
Linear Search Algorithm. ...
Binary Search Algorithm. ...
Relevancy. ...
Individual Factors. ...
Off-Page Factors.
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How many volts does one cell produce?
BlackZzzverrR [31]
It can produce to 1/2 (.5)
4 0
3 years ago
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Who is using welding symbols to to communicate the detailed information necessary for welders to complete the weld?
muminat

Answer: An engineer or a craftsperson

Explanation:

Welding symbols allow the engineer or draftsperson to communicate detailed information about the weld to the welder. In most cases, the welding symbol has an arrow, which points to the location on the drawing where a weld is required. The arrow is attached to a leader line that intersects with a horizontal reference line. The arrow and leader line point to the joint in question, while the weld symbol tells the welder what type of weld   to do. If the weld symbol is below the reference line, the weld should be made on the same side as the arrow.

3 0
3 years ago
What is the steady-state value of the output of a system with transfer function G(s)= 6/(12s+3), subject to a unit-step input?
fenix001 [56]

Answer:

At steady state output will be 2

Explanation:

We have given transfer function G(S)=\frac{6}{12S+3}

Input is unit step so X(S)=\frac{1}{S}

We know that G(S)=\frac{Y(S)}{X(S)}, here Y(S), is output

So output Y(S)=G(S)\times X(S)

Y(S)=\frac{1}{S}\times \frac{6}{12S+3}

Taking 12 common from denominator

Y(S)=\frac{1}{2S(S+\frac{1}{4})}

Now using partial fraction

\frac{1}{2S(S+\frac{1}{4})}=\frac{A}{2S}+\frac{B}{(S+\frac{1}{4})}

\frac{1}{2S(S+\frac{1}{4})}=\frac{A(S+\frac{1}{4}+2BS)}{2S(S+\frac{1}{4})}

AS+\frac{A}{4}+2BS=1

On comparing coefficient A=4 and B = -2

Putting the values of A and B in Y(S)

Y(S)=\frac{4}{2S}-\frac{2}{S+\frac{1}{4}}

Now taking inverse la place

y(t)=2-2e^{\frac{-t}{4}}

Steady state means t tends to infinite

So output at steady state = y(t)=2-2e^{\frac{-\infty}{4}}

y(t)=2-0=2  

3 0
2 years ago
A motor takes 38 amperes on a 220-volt circuit. Find the horsepower output (hp) of the motor shown with an efficiency of 90%. Ex
IrinaK [193]

This question involves the concepts of power and current.

The power output of the motor is "10.08 hp".

<h3>Power Output</h3>

The power output of the motor can be found using the following formula:

P = ηVI

where,

  • P = Power = ?
  • η = efficiency = 90 % = 0.9
  • I = current = 38 A
  • V = potential difference = 220 V

Therefore,

P = (0.9)(38 A)(220 V)

P = 7524 watt

converting this to horsepower:

P = (7524 watt)(\frac{1\ hp}{746\ watt})

P = 10.08 hp

Learn more about power here:

brainly.com/question/13948282

#SPJ1

7 0
1 year ago
According to the video, what are some tasks that Construction Managers perform? Check all that apply.
boyakko [2]

Answer:

C,D,F,G

Explanation:

ANSWER FOR ed

7 0
3 years ago
Read 2 more answers
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