4.). What is the magnitude of current Ia, Ib, Ic?

A.)18
B.) 31.18
C.)10.4
D.)6



5.) In problem #4, what is the total 3ø real power Supplied to the load?

(A) 1000 W
(B) 1960.5 W
(C) 5882 W
(D) 4856w​

Explanation:

Note that the working equation that converts a complex number from rectangular to phasor form is given by

a+bi=r 20

Hence, the equivalent in phasor form is 87.46<149.04°

The number of threads in 16 inches of the rod is 176 threads

Given that:

1 threaded rod= 11 threads per inch

Therefore, to find the number of threads in 16 inches of the rod,

We would have to multiply and this is given below:

16 * 11= 176 threads

This answer is gotten because a threaded rod has 11 threads per inch and when there are 16 inches of rod, to find the number of inches, you would have to multiply the values together.

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Answer:

I am from Nepal where are you from

Explanation:

Solving for the reactance

The first step is to determine the reactance (in ohms) for the inductor and the capacitor.

In order to determine the height of the tower, we would apply the second equation of motion and assume that the downward motion is negative.

Mathematically, the second equation of motion is given by this formula:

S = ut + ½gt²

Where:

Substituting the given parameters into the formula, we have;

S = S₀ + ut - ½gt²

0 = S₀ + (0)4.0 - ½ × (9.8) × 4.0²

0 = S₀ - 4.9 × 16.0

Height, S₀ = 78.4 meters.

In order to calculate the bearing's impact velocity, we would apply the first equation of motion:

V = u - at

V = 0 - 9.8(4.0)

Impact velocity, V = 39.2 m/s.

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Complete Question:

Ball bearings can be made by letting spherical drops of molten metal fall inside a tall tower, called a shot tower, and solidify as they fall.

a. If a bearing needs 4.0 s to solidify enough for impact, how high must the tower be?

b. What is the bearing's impact velocity?

Explanation:

Fire doors are closed and paths are clear

Answer:

Given, diameter of pin head d = 1 mm = 1/25.4 = 0.0394 in Surface area of a pinhead, A = 4pr^2 =

Explanation:

eesh

Dropping an electrical appliance into water, making it a foreign conductor, causes a: D. short circuit.

Conduction can be defined as a process which involves the transfer of electrical charge from one point to another in an electrical circuit, especially due to the movement of particles (electrons).

This ultimately implies that, when the conduction relates to electrical charge, it is referred to as electrical conduction.

In Electrical engineering, a short usually causes an electrical circuit protection device such as a fuse, circuit breaker, etc., to open when higher than normal current flows through the electrical circuit.

In this context, we can reasonably infer and logically deduce that a short circuit would occur when an electrical appliance is dropped into water.

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Complete Question:

Dropping An electrical appliance into water, making it a foreign conductor, causes a(n) A)overload. B)open circuit. C)closed circuit. D)short circuit.

The process of creating a tempered metal by heating it to a specific temperature and then cooling it is known as Annealing.

In metallurgy, Metal is tempered by a process that significantly improves the characteristics of metal by heating it to a high temperature, though below the melting point, and then allowing it to cool, usually in the air.

According to the context of this question, the process of annealing remarkably involves heating steel to a particular temperature and then cooling it at a gradual and controlled rate. This process is often utilized in order to soften a metal for cold working.

Therefore, annealing is the process of creating a tempered metal by heating it to a specific temperature and then cooling it.

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Since tech A says that black exhaust indicates a very rich-running engine is false and since tech b says that white exhaust can indicate coolant in the exhaust, Tech B  is correct.

Black exhaust smoke is known to be one that can show up if the vehicle is said to be burning too much fuel.

Note that this situation could be as a result of  a clogged air filter, the malfunctioning of the fuel injection system, a blocked manifold, or other forms of issues.

Therefore, Since tech A says that black exhaust indicates a very rich-running engine is false and since tech b says that white exhaust can indicate coolant in the exhaust, Tech B  is correct.

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Answer: A lintel is a type of beam that spans openings such as portals, doors, windows and fireplaces. It can be a decorative architectural element, or a combined ornamented structural item

Which is the engineering name of the complicated circuit board in EC circuits?

Answer:

PCB (Printed Circuit Board)

Explanation:

Construction:

Initially, this board is an insulator plate. A circuit diagram is clearly drawn by a computer and scanned.

This plate is put under a multipurpose printer and the circuit is printed onto the plate with conductive copper tiny plates and wires.

Based on the information provided, the technician who is correct is: B. Technician B.

A braking system can be defined as a mechanical system which comprises various components that are designed and developed to bring an automobile vehicle in motion to a stop, when applied by a driver.

In order for a technician to diagnose a brake system, the following symptoms should be adequately and appropriately checked and used by the technician:

Based on the information provided, we can reasonably infer and logically deduce that the technician who is correct is Technician B because brake shoes are to be replaced in axle sets.

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Complete Question:

Tech a says that brake shoe linings saturated with brake fluid from a leaky wheel cylinder can be cleaned with brake cleaner and reused as long as they aren’t worn out. tech b says that brake shoes should be replaced in axle sets. who is correct?

Technician A.

Technician B.

Neither Technician A nor Technician B

Both Technician A and Technician B

Answer:

Keeps workers interested and motivated, helping reduce dangerous behavior and eliminate hazardous situations

Explanation:

Frequent hands-on training and practice drives home the message that safety is a critical part of any work site. Safety should always be a top concern for every company and organization.

Answer:

I say C

Explanation:

It is okay to lift one end of the vehicle B) As long as the wheels have been chocked.

This refers to the processes that are undertaken in order to undertake a task safely, both for the person executing the task and others around.

Hence, we can see that It is okay to lift one end of the vehicle B) As long as the wheels have been chocked

This is because it would enable the vehicle to be safely positioned so the wheels would not roll off and cause an accident.

This safety procedure allows a person to raise one end of a vehicle, if the wheels have been chocked, to keep them in place.

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The flap is used to lift the aircraft in the air as it provides them with balance.

The flaps' main function is to produce additional pull during decreased airspeed, therefore allowing the aircraft to fly at much low rpm with a reduced chance of crashing.

The flap is used to lift the aircraft in the air as it provides them with balance.

They are used for dragging the aircraft as it provides them with a certain amount of height with increases and lowers it.

The takeoff speed is slowed so relatedly to the flap as the change in the structure for the dynamic effect of the airspeed.

Flap reduces the takeoff distance as a smaller speed is being created, which reduces the feed with the coefficient of lift.

The class have a chamber it provides some hollow stairs through which they can store the good and services also it is sometimes used for oil storage.

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Answer:

1) The bending moment diagram of the shaft is shown in Figure 1. The weakest cross section A is located at the point where the bending moment is maximum.

2) The weakest point on cross section A is located at the point where the bending moment is maximum.

3) The von-Mises stress at the weakest point is given by:

σ = M/I

where M is the bending moment and I is the moment of inertia of the cross section.

4) The factor of safety n is given by:

n = Sy/σ

where Sy is the yield strength of the shaft and σ is the von-Mises stress at the weakest point.

Explanation:

Hope this helps!

Explanation:

Now we change into rectangular form

=40 cos (36.9°) +j 40 sin (36.9°) VA

=31.9+J24VA

Hence, correct option (31.9 +j 24) VA

Construction Classification is the classification of a building or structure into one of the five types or subtypes included in the model building codes, based on types of materials and structural protection afforded.

A building can be defined as a structure which has a roof and a wall a building is a permanent structure which has a base and a very study materials which are being used to create a stable structure with a foundation.

Construction classification can be defined as type of building construction which is being legalized by the people. These the building reduces that quality damages also it provides a safe and sound structure with is often guarded.

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Answer:

A: development tool

Explanation:

Development tool helps support the implementation of software applications within a programming platform. Thus, the correct option for this question is A.

A Software application may be defined as a kind of computer program that significantly performs or operates a specific personal, educational, and business function with respect to the requirement of an individual.

In this modern era of technology, programming platforms develop new trends and ideas that are efficient and beneficial to consumers. These programming platforms implement software applications with the help and support of developmental tools.

Therefore, the option that helps support the implementation of software applications within a programming platform is known as the development tool. Thus, the correct option for this question is A.

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Since Mr. Smith allowed Mrs. Jones to run a sewer line through Mr. Smith’s backyard so that Mrs. Jones has access to the city sewer system, this is an example of an: A. Easement.

An easement can be defined as a contractual agreement between two or more parties, wherein an individual is granted an access to a real property (land) for a specific purpose and a specific amount of time without possessing it, in exchange for a fee.

This ultimately implies that, an easement refers to the right of a landowner to make use of another person's nearby real property (land) for a specific purpose and a specific amount of time.

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Complete Question:

Mr. Smith has allowed Mrs. Jones to run a sewer line through Mr. Smith’s backyard so that Mrs. Jones has access to the city sewer system. This is an example of a(n):

a. Easement

b. Encumberance

c. Estate for years

d. Title assurance

Explanation:

Solving for the capacitive reactive power, we have

Qc = 8,500 (tan(-cos (0.85)) - tan(-cos¹ (0.97)))

Qc = -3137.5261 = -3138 KVAR

Answer: 176 threads

Explanation:

11 threads : 1 inch

16 inches * 11 threads/1 inch=

16*11/1=

16*11=176 threads

Answer:

1: water food or shelter

Technician A says a defective PCV valve may cause rough idle operation  is correct and so is  Tech B: So C)both A and B are correct.

If a PCV valve is known to be stuck open, then the PCV valve is one that can be said to be faulty.

Note that a faulty PCV valve can lead to more air going into the combustion chamber that can leads to lean air-fuel ratio.

Therefore, Technician A says a defective PCV valve may cause rough idle operation  is correct and so is  Tech B: So C)both A and B are correct.

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Technician A says a defective PCV valve may cause rough idle operation. Technician B says the PCV system depends upon a properly sealed engine to perform correctly. Who is correct?

A)A only

B)B only

C)both A and B

D)neither A nor B