The charge entering the positive terminal of an element is q = 5 sin 4 π t mC while the voltage across the element (plus to minus) is v = 3 cos 4 π t V
(a) Find the power delivered to the element at t = 0.3 s.
(b) Calculate the energy delivered to the element between 0 and 0.6 s.

The types of fuel line connections include compression fittings, flare fittings, quick-connect fittings, and barbed fittings. Compression fittings are used to connect two fuel lines by compressing a ferrule around the line and creating a tight seal.

Flare fittings involve flaring the end of the fuel line and using a flare nut to connect it to another line. Quick-connect fittings allow for easy and quick connections and disconnections of fuel lines. Barbed fittings have barbs that grip the inside of the fuel line to create a secure connection.

Fuel line connections typically include various types, such as barbed fittings, AN (Army-Navy) fittings, and quick-disconnect fittings. However, compression fittings are not commonly used in fuel line connections due to their susceptibility to leaks and less reliable connections compared to other fitting types.

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To determine whether the project specifications have been met, the contractor must perform a Proctor test and a sand-cone test.

Projects are tasks, activities, or operations that are designed to accomplish a specific goal within a given period of time.

The Proctor test measures the compaction of soil and the sand-cone test measures the volume of soil that can be filled in a given area.
The Proctor test data provided shows that the mass of compacted soil + mold ranges from 240.29 kg to 263.45 kg. The mass of the can + dry soil ranges from 19.81 kg to 20.99 kg. The mass of the compaction mold ranges from 2.031 kg to 2.031 kg. This data indicates that the contractor has achieved a relative compaction of 90%.
The sand-cone test data provided shows that the initial mass of the sand-cone apparatus was 5.912 kg, the final mass of the sand-cone apparatus was 2.378 kg and the mass of soil recovered from the hole was 2.883 kg. The moisture content of the soil from the hole was 7% and the density of the sand was 1300 kg/m3. This data indicates that the contractor has achieved a volume of 1.114x10^3 m3, which is within the project specifications.
Based on the data provided, it can be concluded that the contractor has met the project specifications and has achieved the required relative compaction of 90%. If the contractor has not met the project specifications, then a course of action should be taken to address the issue. This could include additional tests to verify the compaction and volume of soil, adjusting the compaction process, or additional backfilling and compaction.

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Answer:

Programmers count the number of lines of code in an algorithm.

Programmers count the number of lines of code in an algorithm. Thus, shorter lines are faster than longer lines is an example of an algorithm.

An algorithm is a finite sequence of exact instructions that is used in mathematics and computer science to solve a class of particular problems or carry out a computation.

For performing calculations and processing data, algorithms are employed as specifications. Conditionals can be used by more sophisticated algorithms to divert code execution along several paths and draw reliable inferences, ultimately leading to automation.

Alan Turing was the first to use terminology like "memory," "search," and "stimulus" to describe human traits as metaphorical descriptions of machines.

A heuristic, on the other hand, is a method for addressing problems that may not be fully articulated or may not provide accurate or ideal solutions, particularly in problem domains where there isn't a clearly defined proper or ideal conclusion.

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Answer:

newspaper, radio, televison

Explanation:

had avid in 7th :)

Answer:

1. will help for colcollares.

2. gives you money for studies

3. helps you choose the perfect collage

Self induction and Mutual induction

If the current through the coil changes, the flux through the coil changes and an emf is induced. Since the emf is induced in the coil due to its own field, it is called self–induced emf and the phenomenon is called self–induction.

Answer:

Self induced EMF is the electro-motive force that is generated due to change in flux in the coil caused by the change in current in the same coil.

Answer:

basic would be more of how it works such as cells where applied is to fix like medical

Explanation:

from internet

Basic science, such as understanding how cells work, is research aimed at understanding fundamental problems. Applied science, such as the medical field, is the application of basic scientific knowledge to solve practical problems. Applied science uses and applies information obtained through basic science.

have a nice day

Answer:

E = 132.69 sin(ωt -11.56)

i(t) = 6.64 sin (ωt +48.44) A

Explanation:

given data

e1 = 80 sin ωt volts                       80 < 0

e2 = 60 sin (ωt + π/2) volts          60 < 90

e3 = 100 sin (ωt – π/3) volts        100 < -60

solution

resultant will be  = e2 + e2 + e3

E =  80 < 0 + 60 < 90 + 100 < -60

\(\bar E\) = 80 + j60 + 50 - j50\(\sqrt{3}\)

\(\bar E\) = 130 + (-j26.60)

\(\bar E\) = 132.69  that is less than -11.56

so

E = 132.69 sin(ωt -11.56)

and

as we have given the impedance

z = (10-j17.3)Ω

z = 19.982 < -60

and

i(t) = \(\frac{132.69}{19.982}\) sin(ωt -11.56 + 60)  

i(t) = 6.64 sin (ωt +48.44) A

Answer:

so hard it is

Explanation:

I don't know about this

please mark as brainleast

byýyy

Answer:

Betbtybrbytntrnyrnrynunjhjhnthnnhtnnthnhtnnhnhrnntnthhnhnhtnthn

Explanation:

Portland cement plaster, Keene's cement plaster, and veneer plaster are all types of plaster commonly used in construction for interior and exterior walls and ceilings.

The choice of which type of plaster to use depends on several factors, including the conditions of the construction site, the type of substrate being plastered, and the desired finish.

Portland cement plaster is a versatile and durable plaster that is commonly used for exterior walls and ceilings. It is made from a mixture of Portland cement, sand, and water, and can be applied in one or two coats depending on the desired thickness.

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Answer:

Explain any five applications of computer modeling in beams.

Explanation:

A runway identified as runway 27 serves operations oriented to the westward direction.

What are runways?

A runway is defined as an airport's paved surface. A runway is used for aircraft takeoff and landing operations. The most important runway, without a doubt, is the primary runway, which is the longest runway that has lighting and instrument landing aids. Runways are usually numbered based on their compass bearings, and they are designated L or R if two runways are close together but not parallel. It's worth noting that the numbers don't signify the degree to which the runway is off of a north-south heading, but rather the runway's magnetic bearing.  

How to identify the approximate direction of operations from the runway designation?

A runway identified as runway 27 serves operations oriented to the westward direction. The runway numbering system is used to determine the runway direction, which is based on its magnetic direction from 0 to 359 degrees. These numbers are used to designate runway headings in tens, as well as for headings within ten degrees. Runway 27 would be the one with the magnetic heading of approximately 270 degrees (270-279). As a result, an aircraft taking off or landing on runway 27 would travel in an approximately westward direction.

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Answer:

do the wam wam

Explanation:

The heat transferred to and the work produced by the steam during this process  is 13781.618 kJ/kg

The Net Change in Enthalpy will be:

= m ( h2 - h1 ) = 11.216 ( 1755.405 - 566.78 ) = 13331.618 kJ/kg

Work Done (Area Under PV curve) = 1/2 x (P1 + P2) x ( V1 - V2)

= 1/2 x ( 75 + 225) x (5 - 2)

W = 450 KJ

From the First Law of Thermodynamics, Q = U + W

So, Heat Transfer = Change in Internal Energy + Work Done

= 13331.618 + 450

Q = 13781.618 kJ/kg

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2JZ/net 80 is the primary damage control cellphone circuit for damage control central


2JZ/net 80 is utilized by Pri DC & Stab Ctrl; DCC & all R/Ls damage manipulate imperative (DCC) is the hub of the deliver's harm control efforts. it's far organised to coordinate manipulate of all damage the deliver can also sufferin  warfare,  and  it  keeps  the  commanding  officer suggested of the capabilities of the deliver after every casualty.  It  trains  repair  events  to  perform  and control damage as independent devices.DCC employees take a look at all damage reviews and the corrective motion being taken. DCC issues direction when  repairs  are  now not  progressing  satisfactorily,damage is past the talents of the personnel worried, recommendation is asked, or corrective motion in progress is incorrect

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Answer:

At temperature is and relative humidity is 86% therefore,  the humidity ratio is 0.0223 and the specific volume is 14.289

At temperature is and Relative humidity is 40% therefore, the humidity ratio is  0.0066 and the specific volume is 13.535.

To calculate the mass of air can be calculated as follows:

Now , we going to calculate the volume,

The time which is required to fill the cistern can be calculated as follows:

Now, putting the value in above formula we get,

Therefore, the hours required to fill the cistern is 4.65 hours.

Explanation:

Both technicians A and B are partially correct, because it's important to note that ABS is not a foolproof solution in all driving situations and should not be relied upon as a substitute for proper driving techniques and caution.Technician A is partially correct in that ABS (Anti-lock Braking System) can improve directional stability. Technician B is also partially correct in that ABS can improve braking performance on loose snow.

Both technicians are partially correct, but neither is entirely accurate.

Technician A is partially correct in that ABS (Anti-lock Braking System) can improve directional stability when the brakes are applied while turning a corner, especially on slippery or uneven road surfaces. The system can prevent the wheels from locking up and skidding, which can cause the vehicle to lose control. However, it's important to note that ABS does not necessarily guarantee superior directional stability in all situations, and the driver should still exercise caution and proper driving techniques when turning.

Technician B is also partially correct in that ABS can improve braking performance on loose snow, as the system can help prevent the wheels from locking up and losing traction. However, other factors such as tire type and condition, road gradient, and vehicle weight distribution can also impact braking performance on loose snow.

Therefore, both technicians are partially correct, but it's important to note that ABS is not a foolproof solution in all driving situations and should not be relied upon as a substitute for proper driving techniques and caution.

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Technician a is correct. The car may veer off course due to loose ball joints. The propensity of a vehicle to veer from one side of the road to the other is known as wander.

The propensity of a vehicle to veer from one side of the road to the other is known as wander. Uneven tire pressure or mismatched tires are potential causes number one. Linkage binding or inadequate lubrication is a potential cause number two. The third potential factor is binding or inadequate lubrication of the steering gear.

The bottom line is that before you start to address poor steering performance, you must identify the underlying source of the issue. Oversteer and understeer have been discussed separately, but we've also included 10 other common steering issues with their likely causes below. You can stop cursing and start fixing your steering problems by locating potential problem areas.

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In contrast to mobile work zones, stationary work zones have clearly defined boundaries.

According to the 2009 edition of the Manual on Uniform Traffic Control Devices (MUTCD), a short-term stationary work zone is "daytime work that occupies a location for more than one hour within a single daylight period."

The following are typical daytime work shift-length tasks:

paving the road, fixing broken underground water lines, fixing storm water catch basins, trimming trees along the road, and parking work vehicles for a long time on the side of the road. The minimum traffic control planning and devices that are required to safely direct motorists, bicyclists, and pedestrians around workers and work vehicles during daylight hours will be discussed in this bulletin. Night operations necessitate additional equipment and planning, which is not the subject of this bulletin.

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Answer:

I think the answer is d: underground tunnel

Explanation:

Hope this helps

The time required for this system to come to rest is equal to 9.87 seconds.

Given the following data:

In order to calculate the time required for this system to come to rest, we would have to determine the moment of inertia for gears A and C.

Mathematically, the moment of inertia for a gear can be calculated by using this formula:

I = mr²

Where:

For gear A, we have:

I = mr²

I = 0.675 × 0.04²

I = 0.675 × 0.0016

I = 1.08 × 10⁻³ kg·m².

For gear C, we have:

I = mr²

I = 3.6 × 0.1²

I = 3.6 × 0.01

I = 0.036 kg·m².

Next, we would convert the initial angular velocity of gear C in revolution per minutes (rpm) to radian per seconds (rad/s) as follows:

ωc₁ = 2000 × 2π/60

ωc₁ = 4000π/60

ωc₁ = 209.44 rad/s.

Also, the initial angular velocity of gears A and B is given by:

ωA₁ = ωB₁ = rc/rA × (ωc₁)

ωA₁ = ωB₁ = 0.15/0.06 × (209.44)

ωA₁ = ωB₁ = 2.5 × (209.44)

ωA₁ = ωB₁ = 523.60 rad/s.

Taking the moment about A, we have:

I_A·ωA₁ + rA∫F_{AC}dt - M(f)_A·t = 0

Substituting the given parameters into the formula, we have;

(1.08 × 10⁻³)·(523.60) + 0.06∫F_{AC}dt - 0.15t = 0

0.15t - 0.06∫F_{AC}dt = 0.56549    ......equation 1.

Similarly, the moment about B is given by:

0.15t - 0.06∫F_{BC}dt = 0.56549    ......equation 2.

Note: Let x = ∫F_{BC}dt + ∫F_{AC}dt

Adding eqn. 1 & eqn. 2, we have:

0.3t - 0.06x = (0.56549) × 2

0.3t - 0.06x = 1.13098      ......equation 3.

Taking the moment about A, we have:

Ic·ωc₁ - rC∫F_{AC}dt - rC∫F_{BC}dt - Mc(f)_A·t = 0

0.036(209.44) - 0.3t - 0.15(∫F_{BC}dt + ∫F_{AC}dt) = 0

0.3t + 0.15x = 7.5398      ......equation 4.

Solving eqn. 3 and eqn. 4 simultaneously, we have:

x = 30.5 Ns.

Time, t = 9.87 seconds.

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A movement that I am familiar is  a religious movement known as Heavenly conscious movement and the things i want them to gain additional knowledge about a performance on:

A movement is known to be one that make use of  planning as well as unpredictability. The movement is one that is given identity, leadership, as well as  coordination by one or more organizations.

Therefore, A movement that I am familiar is  a religious movement known as Heavenly conscious movement and the things i want them to gain additional knowledge about a performance on:

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None of the above options accurately explain why bicycles are imperfect substitutes for planes.

Bicycles and planes are considered imperfect substitutes for various reasons. The choice between a bicycle and a plane for long distances is influenced by factors such as speed, convenience, comfort, and the availability of infrastructure. While some individuals may choose bicycles due to personal preferences or environmental concerns, the majority of people would not choose a bicycle over a plane for long-distance travel. Bicycles have limited speed and endurance, are impractical for crossing large bodies of water or international distances, and may not be suitable for individuals with physical limitations. Additionally, planes offer significant time savings and can cover vast distances efficiently. The decision between a bicycle and a plane depends on individual circumstances and the specific requirements of the journey.

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Answer:

for the magnitude we use Pythagoras (with the components) to get: ∣∣∣→A−→B∣∣∣=√(−1)2+(5)2=√1+25=√26≈5.1

Explanation:

I think both are correct.

Narrow seats have less area, therefore, given the same pressure the narrow seats will have greater force.

If the springs are of equal pressure, the larger valve must have narrower seats such that the seat AREA is the same between the two valves. If the area is the same and the pressure is the same, the force will be the same.

Answer:

Explanation:

The correct answer is: a. WPAN.

WPAN stands for Wireless Personal Area Network, and it refers to the technology used for short-range wireless communication between devices in close proximity. Bluetooth is a commonly used technology for WPAN, allowing devices like laptops to connect wirelessly with peripherals such as speakers, mice, keyboards, and other devices.

On the other hand, WWAN stands for Wireless Wide Area Network, which is a technology used for long-range wireless communication to access the internet or other network services. WWAN typically involves cellular networks and is used for mobile data connectivity.

Therefore, the Bluetooth module in a laptop is associated with WPAN, not WWAN.

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