Answer:
Full wave rectification flips the negative half cycle of the sine wave to positive so the result is two positive half cycles.
Explanation:
hope it helps a lil
What is used by engineers to create efficient drawings by providing the engineer with a model of common ratios in design is;
<u><em>Computer Aided Design(CAD) Software </em></u>
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- In the built environment, there is what we call 2D and 3D modelling.
Now, 3D modeling is the one that shows the length, width and height of an object and therefore this helps an engineer provide an accurate depiction of a project which helps clients with a view of the built-to-scale representation of their designs.
- Whereas, 2D modelling just shows two sides of the design being worked upon.
- Now, these 2D and 3D drawing can be generated with the aid of Computer Aided Design Software which is also called CAD Software.
Read more at; brainly.com/question/25152348
Answer:
Yes ,at low temperature ductile material behaves like brittle.
Explanation:
Yes,as temperature decreases a ductile material can become brittle.
In metals ductile to brittle transition temperature is around 0.1 to 0.2 Tm(melting point temperature) and in ceramics ductile to brittle transition temperature is around 0.5 to 0.7 Tm(melting point temperature) .
We can easily see that from graph between fracture toughness and temperature.In the graph when temperature is low then the ductile material is behaving like brittle material.But when temperature is above a particular value then material behaves like ductile.
Answer:
laminar
Explanation:
to know what kind of flow there is we must calculate the number of reynolds
Re=(ρVD)/υ
Re=Reynolds
ρ=Density
D=Diameter
υ=viscosity
Re=(1400x5x0.08)/0.9=622.2
we know that if the number of reynolds is less than 2100 the flow is laminar
