What is input and output in economics?

What is input and output in economics?

Input-output analysis is a macroeconomic analysis based on the interdependencies between different economic sectors or industries. Input-output analysis is used to estimate the impacts of positive or negative economic shocks and analyzes the ripple effects throughout the economy.

What is an economic input?

In economics, factors of production, resources, or inputs are what is used in the production process to produce output—that is, finished goods and services. The utilized amounts of the various inputs determine the quantity of output according to the relationship called the production function.

Which relationship are depicted in input-output tables?

The input-output table is able to “depict the relationship between different sectors of the national economy, and the structural connection of production and final demand in a consistent manner” (KSH, 2005, p. 5). A basic requirement of the table is symmetry, which means that sectoral output and use have to be equal.

What is Input-Output Coefficient?

1 Calculating Input Coefficients “Input coefficients” represent the scale of raw materials and fuels used can be obtained by dividing the input of raw materials and fuels utilized to generate one unit of production in each sector.

What is the role of input-output analysis in development planning?

Input–output tables can be constructed for whole economies or for segments within economies. They are useful in planning the production levels in various industries necessary to meet given consumption goals and in analyzing the effects throughout the economy of changes in certain components.

What is output coefficient?

The paper develops an analysis in which the output coefficient is expressed as a function of the dimensions of the stator core, the magnetic loading and the electric loading related to the temperature rise of the stator winding, in terms of the thickness of insulation and slot dimensions.

What is the formula of the output coefficient?

To calculate the relationship between the Dis2⋅L and the machine power and performance, we start by calculating the airgap apparent power Sg, Sgap = 3E I1 1n (14.6) where E1 is the airgap emf per phase and I1n rated current (RMS values).

What is technical coefficient?

Technical coefficients were defined in chapter 2 as the input requirements (amounts of commodities) per unit of output (for each commodity). The matrix of technical coefficients is a function of the input and output data of the economy, which were presented in section 6.4.

How is the iron loss related with the choice of specific magnetic loading?

How is the iron loss related with the choice of specific magnetic loading? Explanation: The choice of specific magnetic loading is directly proportional to the iron loss. The iron loss increases with the increase in the air gap density.

What are the factors that decide the choice of specific magnetic loading?

Following are the some of the factors which influence the choice of specific electric loadings. 1. Copper loss: Higher the value of q larger will be the number of armature of conductors which results in higher copper loss. This will result in higher temperature rise and reduction in efficiency.

What is the relation between output and the specific electric loading?

What is the relation between output and the specific electric loading? Explanation: The choice of specific electric loading is one of the factors under the relation between rating and dimensions of rotating machines. The specific electric loading is directly proportional to the output.

What is the formula of specific electrical loading?

It is defined as the number of armature conductors per meter of armature periphery at the air gap. Specific electric loading=total number ampere conductors/armature periphery at air gap.

What does the window space factor depends on?

Explanation: Window space factor totally depends on the insulation of the machine. It also depends on the copper windings provided.

What is the stacking factor?

The stacking factor (also lamination factor or space factor) is a measure used in electrical transformer design and some other electrical machines. It is the ratio of the effective cross-sectional area of the transformer core to the physical cross-sectional area of the transformer core.

Which material is commonly used in brushes?

Carbon

Which material is used for commutator?

Parts of the commutator. The segments of the commutator are usually made of copper and are separated from each other by mica insulation. The mica is cut so that it lies below the copper segments. Slots are cut in the riser on the commutator to facilitate the soldering of the ends of the coils.

Which material is used for commutator segments?

copper segments

What is brush material?

Definition. Brush materials are those used for electrical brushes to achieve stable current flow between brush and commutator/slip ring. Precious metal brushes are used for micro motors. The carbon-type brushes are classified roughly into carbon type and metal type.

What is brush function?

Function of brushes is to transfer the current from coil to load connected in the circuit of the electric generator.

What are the types of brushes?

The styles of brush tip seen most commonly are:

• Round: pointed tip, long closely arranged bristles for detail.
• Flat: for spreading paint quickly and evenly over a surface.
• Bright: shorter than flats.
• Filbert: flat brushes with domed ends.
• Fan: for blending broad areas of paint.

Are paint brushes made of pig hair?

Overview: Hog bristles brushes are made from the coarse hairs on the back and neck of a pig, which are strong yet springy. The bristles have natural split-ends (flagged ends), which increases the amount of paint they hold and helps to maintain precision in the brush’s edge or point.

Are animals killed to make paint brushes?

According to the brush makers I have contacted, the animals are not killed specifically for making brushes. Instead, they are used in the fur industry and the tails are actually throw-away bits the brush makers use. The most expensive bristle brushes have “Chungking” bristles that come from China.

Are mongooses killed to make paint brushes?

The hunters keep the meat, but sell the hair to be used for fine art paintbrushes. Killing mongoose and selling mongoose products has been illegal since 1991 under Schedule IV of the Indian Wildlife Protection Act, but despite this, the mongoose-hair paintbrush trade continues.

What is hog hair brushes?

Brushes for oil and acrylic paints. Works brilliantly as acrylic paint brushes to create loose painterly strokes. Hog bristle for oil and acrylic. Long handle made of birch wood. aluminium ferrule.

Are boar hair brushes best?

“Boar-bristle brushes are great because they have soft bristles that your hair glides through, leading to less hair breakage during styling,” stylist Kim Kimble explains. “They are also great for massaging the scalp, promoting blood flow, which is important for healthy hair.”

Are hog hair brushes good?

Hog/bristle: These brushes are the workhorse of the oil painter. The bristles have natural split-ends, which increases the amount of paint they hold. They are good for loading with a lot of paint and painting impasto style and are used for both oils and acrylics.

What are the best painting brushes?

The 8 Best Paint Brushes

• Best Overall: Wooster Brush Q3211-2 at Amazon.
• Best Budget: Wooster Brush Q3118-1 at Amazon.
• Best Kit: Presa Premium Set at Amazon.
• Best Four-Inch: Purdy XL at Amazon.
• Best Two-Inch: Wooster Brush Q3108-2 at Amazon.
• Best One-Inch: PROFORM TECHNOLOGIES Proform CS1.0AS at Amazon.
• Best Angled:
• Best Fine:

What paint brushes do professionals use?

For oil-based paints, most professionals choose a natural China-bristle (hog hair) paint brush. If you are painting a smooth surface with oil-based paint, a natural White Bristle paint brush is your best choice because it is soft and supple.

What is the best size paint brush for cutting in?

The best paint brush for cutting-in is a medium size premium paint brush. A 2 or 2 1/2 inch wide angle sash brush is wide enough to apply enough paint away from the edge for the roller to roll into. It is narrow enough to easily handle after a little practice. The brush should be the best.

What paint brushes do professional artists use?

Best Acrylic Paint Brushes

• Grumbacher Goldenedge Acrylic Paint Brush.
• Princeton Acrylic Paint Brush.
• Mont Marte Gallery Series Acrylic Paint Brush Set.
• Royal & Langnickel Short Handle Acrylic Paint Brushes.
• Jerry Q Acrylic Paint Brushes.
• Winsor & Newton Monarch Acrylic Paint Brushes.
• Blick Master Bristle Brushes.
• da Vinci Acrylic Paint Brushes.