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3 years ago

Compare electromagnets and solenoids

1 answer:

8 0

An electromagnet is a made coil associated with a ferromagnetic core. This way, the strength of the magnet is controlled by the input current. A solenoid is a simple shape used in magnetostatics or magnetics. ... A solenoid is a cylindrical coil of wire whose diameter is small compared to its length.

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Compute the number of games using the formula of “SINGLE ROUND ROBIN” and plot the games in a table:

Bogdan [553]

Answer:

N=27.02

Explanation:

3 0

2 years ago

What are common metrics used to measure supply chain performance?

Norma-Jean [14]

Answer:

Time, cost and quality.

Explanation:

A supply chain is a network between a company and its suppliers to produce and distribute a specific product to the final buyer, its performance refers to the extended supply chain’s activities in meeting end-customer requirements, including product availability, on-time delivery, and all the necessary inventory and capacity in the supply chain to deliver that performance in a responsive manner. When selecting metrics to measure, there are characteristics that companies should look for, some of these characteristics are the facility to understand it, the relevance of the metric and how easy it is to collect the data obtained.

There are three common supply chain performance metrics:

Time: these metrics are easily calculated and understood, and show operational effectiveness. For example, the level of on-time deliveries and receipts, time to process purchase orders, and time to fulfill an order.
Cost: this metric shows how efficient parts of the company are, they can identify where improvements can be made. Inventory carrying costs is a popular performance metric that helps companies to understand how much it costs them to carry items in the warehouse.

Quality: this metric helps improve customer satisfaction.

I hope you find this information useful and interesting! Good luck!

6 0

3 years ago

In the layout of a printed circuit board for an electronic product, 12 different locations can accommodate chips.

iren [92.7K]

Answer:

a) 244,140,625 different ways

b) 390,625 different ways

Explanation:

a) If there are 5 ways to place a chip on each location, and there are 12 locations overall, we have:

5^12 ways of placing them

This would mean a total of 244,140,625 different ways

b) If five chips are of the same type, we can first find how many ways we can place chips on the remaining 7 locations:

5^7 = 78,125

Next we can multiply this by the number of ways the next 5 chips could be the same:

78,125 * 5 = 390,625 different ways

4 0

3 years ago

S1.1 The Acre-Foot. Hydraulic engineers in the United States often use, as a unit of volume of water, the acre-foot, defined as

Mars2501 [29]

Answer:

1072 acre foot

1331424000 kg

Explanation:

1 feet has 12 inches, so 2 in is 0.167 feet.

1 km^2 has 1 million m^2.

1 acre is 4074 m^2.

So, 1 km is 247 acres.

Then 26 km^2 is 6422 acres.

So, the volume of water is

6422 * 0.167 = 1072 acre-foot

Since one cubic meter of water has 1000 kg

One inch is 25.4 mm = 0.0254 m

One feet is 12 * 0.0254 = 0.3048 m

An acre-feet has a volume of

4074*0.3048 = 1242 m^3

And that is a mass of water of

1242 * 1000 = 1242000 kg/acre-feet

Therefore the mass of rainwater in the town is of

1072 * 1242000 = 1331424000 kg = 1331424 tons

4 0

3 years ago

A customer executive from Southeast Asia will visit your HQ facility and meet with your

Rufina [12.5K]

<u>Answer</u>:

Say no!

Explanation:

<u>Remember</u>, this scenario is an ethical dilemma. Been ethical implies doing what's professionally right, and as such saying no to that request is the right need to do. In the workplace a company's policies should be obeyed always by individual employees even though some may resent it.

7 0

3 years ago