A piece of equipment with the capability to be programmed to perform quick and accurate operations multiple times

Answer:

9 1/2

Explanation:

3 4/5 is 3.8

2/5 is 0.4

divide 3.8 by 0.4 you get 9.5 which is 9 1/2 in a fraction

Yes, SQL statements have the ability to change the contents of a database.

The four most commonly used SQL statements that can change the contents of a database are SELECT, INSERT, DELETE, and UPDATE.
The SELECT statement retrieves data from one or more tables in the database. It allows you to specify the columns you want to retrieve, the table or tables you want to retrieve them from, and any filters or sorting you want to apply to the data.
The INSERT statement adds one or more rows to a table in the database. It allows you to specify the values for each column in the row or rows you are adding.
The DELETE statement removes one or more rows from a table in the database. It allows you to specify the conditions that determine which rows to delete.
The UPDATE statement modifies one or more rows in a table in the database. It allows you to specify the new values for each column in the row or rows you are updating, as well as the conditions that determine which rows to update.
As for interfaces, the following are all interfaces: Connection, Driver, ResultSet, and Statement.
A database interface is a layer of software that sits between an application and a database. It provides a set of functions or methods that the application can use to interact with the database.

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Answer:

The answer is "\(\bold{11.428 \ in \ \ and \ \ 9.729 \ in}\)".

Explanation:

The second question solution can be defined as follows:

\(N_A= 1000 \ rpm\\\\N_B=1575 \ rpm\\\\N_C=1850 \ rpm\\\\D_A= 18 \ in \\\\\)

In point 1:

Calculating the value of the linear velocity is the same:

\(\to V_A=V_B\\\\\to \pi D_A N_A=\pi D_BN_B\\\\\to D_B= \frac{D_A \times N_A}{N_B}\)

          \(=\frac{18 \times 1000}{1575}\\\\=11.428 \ in \ \ \text{Diameter of pulley B}\)    

In point 2:

\(\to V_A=V_C\\\\\to \pi D_A N_A=\pi D_C N_C\\\\\to D_C=\frac{D_A \times N_A}{N_C}\\\\\)

          \(=\frac{1000 \times 18}{1850}\\\\=9.729 \ in \ \ \text{Diameter of pulley B}\)

Answer:

1.4 mL

Explanation:

Given that:

volume of alcohol \(V_0\) = 500

Temperature change ΔT = (30° - 5°)C

=25° C

\(\beta_{ alcohol }= 1.12 \times 10^{-4} / ^0C\)

The increase in volume ΔV =  \(\alpha \times V_o \times \Delta T\)

\(= 500 \times 1.12 \times 10^{-4} / ^0 C\times 25^0 C\)

= 1.4 mL

The class members that should usually be private are Variables (or fields). The correct option is (C).

In Java, variables can be defined as a "named storage location" that stores data (value) in memory. A variable can store various types of data, including strings, integers, floating-point values, and so on.

Java declares a variable type when it is declared, and it cannot be changed. An instance variable is a type of variable that is declared within the class but outside the constructor. It is necessary to use the access modifiers to specify the access level of instance variables in Java.

The following are the different types of variables that can be used in Java:

Local Variable Instance Variables Class/Static Variables

Based on the access modifiers, variables are classified into three different types,

A). Public,

B). Private,

C). Protected.

The private variable is only accessible within the same class.

class constructors -A constructor is a method that creates an object in Java. Constructors are used to assign initial values to class instance variables when a new instance of a class is created.

In Java, constructors have the same name as the class and are automatically invoked when an object of the class is created. The return type is not required for constructors.

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Answer:

Efficiency is defined as any performance that uses the fewest number of inputs to produce the greatest number of outputs. Simply put, you're efficient if you get more out of less.

Explanation:

MID function in excel is best suited for extracting a substring from within a long text message.

MID can return a specific number of characters from a long text string, starting at the position you specify, based on the number of characters you specify. The MID function is under Excel TEXT functions.

Formula:

=MID(text,start_num,num_chars)

The MID function uses the arguments given below:

Text (required argument) – The original text or string.

Start_num (required argument) – This argument is an integer. It specifies the position of the first character that you want out of the long text.

Num_chars (required argument) – This is an integer that specifies the number of characters, starting with start_num, to be returned from the start.

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Answer:

R = 20Ω

L = 0.1 H

C = 1 × 10⁻⁵ F

Explanation:

Given the data in the question;

Vs = 10∠30°V   { peak value }

V"s\(_{rms\) = 10/√2 ∠30° V

resonance freq w₀ = 10³ rad/s

Average Power at resonance Power\(_{avg\)  = 2.5 W

Q = 5

values of R, L, and C = ?

We know that;

Power\(_{avg\) = |V"s\(_{rms\)|² / R

{ resonance circuit is purely resistive }

we substitute

2.5 = (10/√2)² × 1/R

2.5 = 50 × 1/R

R = 50 / 2.5

R = 20Ω

We also know that;

Q = w₀L / R

we substitute

5 = ( 10³ × L ) / 20

5 × 20 = 10³ × L

100 = 10³ × L

L = 100 / 10³

L = 0.1 H

Also;

w₀ = 1 / √LC

square both side

w₀² = 1 / LC

w₀²LC = 1

C = 1 / w₀²L

we substitute

C = 1 / [ (10³)² × 0.1 ]

C = 1 / [ 1000000 × 0.1 ]

C = 1 / [ 100000 ]

C = 0.00001 ≈ 1 × 10⁻⁵ F

Therefore;

R = 20Ω

L = 0.1 H

C = 1 × 10⁻⁵ F

Answer: c.An accumulator is not used in a system with a receiver/dryer

Explanation:

In a refrigeration system, a condenser is used to transfer heat and this occurs from the refrigerant to the air or water.

Then, the refrigerant then condenses to liquid when the hear has been transferred.

We should note that the condenser is normally mounted in front of the radiator. The receiver/dryer is a storage tank for the liquid refrigerant from the condenser.

The statement that an accumulator is not used in a system with a receiver/dryer is not true. This is because, the accumulator gives protection to the compressor which helps to prevent the failure of the compressor.

Therefore, the answer is C.

Answer:

See Explanation

Explanation:

Required

- Pseudocode to determine the largest of 10 numbers

- C# program to determine the largest of 10 numbers

The pseudocode and program makes use of a 1 dimensional array to accept input for the 10 numbers;

The largest of the 10 numbers is then saved in variable Largest and printed afterwards.

Pseudocode (Number lines are used for indentation to illustrate the program flow)

1. Start:

2. Declare Number as 1 dimensional array of 10 integers

3. Initialize: counter = 0

4. Do:

4.1 Display “Enter Number ”+(counter + 1)

4.2 Accept input for Number[counter]

4.3 While counter < 10

5. Initialize: Largest = Number[0]

6. Loop: i = 0 to 10

6.1 if Largest < Number[i] Then

6.2 Largest = Number[i]

6.3 End Loop:

7. Display “The largest input is “+Largest

8. Stop

C# Program (Console)

Comments are used for explanatory purpose

using System;

namespace ConsoleApplication1

{

   class Program

   {

       static void Main(string[] args)

       {

           int[] Number = new int[10];  // Declare array of 10 elements

           //Accept Input

           int counter = 0;

           while(counter<10)

           {

               Console.WriteLine("Enter Number " + (counter + 1)+": ");

               string var = Console.ReadLine();

               Number[counter] = Convert.ToInt32(var);

               counter++;                  

           }

           //Initialize largest to first element of the array

           int Largest = Number[0];

           //Determine Largest

           for(int i=0;i<10;i++)

           {

               if(Largest < Number[i])

               {

                   Largest = Number[i];

               }

           }

           //Print Largest

           Console.WriteLine("The largest input is "+ Largest);

           Console.ReadLine();

       }

   }

}

Answer:

I think the answer is d: underground tunnel

Explanation:

Hope this helps

Copper pots with stainless steel handles offer the benefits of heat conductivity and durability, making them popular among cooks.

In top of the line cookware, it is entirely expected for pots and dish to have handles made of an unexpected material in comparison to the body of the cookware. On account of copper pots with treated steel handles, this mix gives various advantages.

Copper is a great conduit of intensity, making it ideal for preparing food rapidly and equitably. Nonetheless, copper is likewise a moderately delicate metal that can be handily damaged or marked, and it responds with acidic food sources, which can make a metallic taste.

Conversely, treated steel is areas of strength for a strong material that opposes erosion and staining, making it ideal for use in handles that need to endure continuous use and openness to water and intensity.

By consolidating these two materials, cookware producers can make pots and skillet that offer the smartest scenario imaginable: the predominant intensity conductivity of copper and the toughness and accommodation of treated steel. Furthermore, the utilization of treated steel handles considers an agreeable and secure grasp, as tempered steel is less inclined to lead heat than copper.

In general, the blend of copper pots with tempered steel handles is a well known decision among proficient culinary experts and serious home cooks who esteem top notch cookware that can convey unrivaled outcomes in the kitchen.

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Answer:

Rock and orange juice

Explanation:

The mystery matter to be submerged in water must be a solid, therefore we can eliminate the Lemonade and Milk, and Orange juice and Helium, as these pairs do not contain solids. The graduated cylinder is used to measure the volume of a liquid, therefore the only remaining option is Rock and Orange Juice.

Refer to the attached images. Final answer is circled.

Anemometer

Explanation:

An anemometer is a device used for measuring wind speed and direction. It is also a common weather station instrument. The term is derived from the Greek word anemos, which means wind, and is used to describe any wind speed instrument used in meteorology.

Answer:

0.2 x 100

Explanation:

Engineering strain is the original crossection/original crossection

cold work percentage is

original crossection/original crossection x 100

Answer:

1) 4.41 * 10^-4 kw

2) 2.20 * 10^-4 kw

Explanation:

Given data:

Filter = 500 m^3/min

dust velocity = 3g/m^3

bag ; length = 3 m , diameter = 0.13 m

change in pressure = 1 kPa

efficiency = 60%

1) Calculate the Fan power

First :

Calculate the total dust loading = 3 * 500 = 1500 g

To determine the Fan power we will apply the relation

\(n_{o} = \frac{\frac{p}{eg*Q*h} }{1000}\)    = \(\frac{\frac{p}{(3*10^{-3})* 981*( 500/60) *3 } }{1000}\)

fan power ( \(n_{0}\) ) = 4.41 * 10^-4 kw

2) calculate power drawn

change in P = 6 atm = 6 * 10^5 pa

efficiency compressor = 50%

hence power drawn = 4.41 * 10^-4 kw  * 50% = 2.20 * 10^-4 kw

Answer:

Shut off cylinder valve before turning off forklift.

Explanation:

To reduce the pressure in the fuel line, the forklift operator should keep the engine running with the garage door closed and sealed.

In warehouses and on construction sites, a forklift driver is in charge of delivering, moving, loading, and unloading a range of commodities.

Always release the pressure in the LPG lines before disconnecting while filling LPG tanks. To accomplish this, shut off the tank valve and let the engine run until the lines are completely empty.

Before opening the valve on the new tank, shut off the engine and make sure the LPG tanks are fastened to the forklift.

Therefore, the forklift driver should keep the engine running with the garage door closed and sealed in order to lower the pressure in the fuel line.

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An aspect of today's business environment which is central to the need for robust transaction management processing systems is: C. proliferation of e-commerce-based organizations.

In Business management, e-commerce can be defined as a business model that is typically designed and developed to involve the buying and selling of goods (products) over the internet, without the need for physical presence or cash payment for the products ordered.

In this context, we can reasonably infer and logically deduce that it is very important and essential for the business environment to pay a significant level of attention to the development of robust transaction management processing systems in order to efficiently and effectively handle the proliferation of several e-commerce business organizations.

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Complete Question:

What aspect of today's business environment is central to the need for robust transaction management processing systems?

Multiple Choice

desire to track the stages of project fulfillment

need to handle financial calculations to monitor performance

proliferation of e-commerce-based organizations

need to replace manual drafting and design

Never operate electric tools outdoors or in wet conditions unless the circuit is protected by a ground fault circuit interrupter (GFCI).

When a number of electric entities are connected through various conductors is called a circuit.

Here,
A ground fault circuit interrupter (GFCI) helps to avoid the repercussion caused due to electric shocks. An individual receives a shock, the GFCI perceives this and cuts off the current before the individual can get any damage. it is usually installed where electrical circuits come into reference with water.

Thus, Never operate electric tools outdoors or in wet conditions unless the circuit is protected by a ground fault circuit interrupter (GFCI).

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In the two scenario above concerning port fuel-injection and sequential fuel injectors, only Technician b is correct.

A vehicle often has one fuel injector per cylinder and if one has a four-cylinder car, it would also have four fuel injectors.

Note that Fuel-pressure regulators that are found on a port fuel-injected systems is one that often work with injector pressures that is said to be of 30 to 55 PSI.

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Answer:

Friction

Explanation:

Heavy objects take an extended way to get to a full halt, so they have a lot of friction.

An item with high weight is forced down to something like a surface of stronger power than an item with small weight and, as a result, there is a greater pressure between the base of the large weight than the one between ground and the small one.

Answer:

friction

Explanation:  It has a lot of mass so it will interact with the railroad. When you interact with the railroad, it is called friction. That will make the train slower.

Hope this helps! Stay Safe!

Answer:

A hammer and a wrench

Explanation:

Unwanted static traits in measurement systems include drift, static inaccuracy, dead zone, and non-linearity.

Explanation:Sincerity is not a fixed quality.It is an element of an instrument's dynamic.In terms of measurements, fidelity relates to how accurate a number is when compared to a quantity that hasn't experienced any dynamic mistakes.

It offers a definition for each of the five key attributes of a measuring device: scale length, sensitivity, accuracy, "finesse," and response time.

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Answer:

The correct HTML for creating a hyperlink is <a> symbol.

With a rated 240 V, a 10 kW heating element would unsurprisingly yield approximately 34,121.42 BTU/h.

To determine the power of a 10 kW heating element functioning at a constant 240 V in BTU/h (British Thermal Units per hour), we must initially convert from kilowatts to watts and then use an appropriate conversion factor.

1 kW = 1,000 W

So, 10 kW equates to 10,000 W

To arrive at BTU/h, we can apply the following conversion factor:

1 W = 3.412142 BTU/h

Thus, by multiplying the wattage amount with the conversion rate, we come up with the total BTU/h output:

BTU/h = 10,000 W * 3.412142 BTU/h/W = 34,121.42 BTU/h

To conclude, with a rated 240 V, a 10 kW heating element would unsurprisingly yield approximately 34,121.42 BTU/h.

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Answer:

Crankshaft position sensor - F     I can't quite make out the letter but it's the thing at the bottom almost touching the notched wheel.

Coil Module - B  

Knock Sensor - D

Coil Pack -E

Fuse Block - A

Powertrain Control Module - C

Answer:a

Ieieksdjd snsnsnsnsksks

The original length and width of the living room floor were 10 ft x 12 ft.

The new length and width of the living room floor would be 12 ft x 14.4 ft.

If the owner decides to increase the living room dimensions by 20%, the new length and width of the living room floor would be 12 ft x 14.4 ft. This is because the 20% increase would be 2 ft for the length and 2.4 ft for the width. Therefore, the new length would be 10 ft + 2 ft = 12 ft, and the new width would be 12 ft + 2.4 ft = 14.4 ft. This would increase the area of the living room from 120 ft2 to 168 ft2, a 40% increase from the original area.

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