Answer:
drawing tablets
Explanation:
made it easier for artists to draw or sketch using a tablet instead of a paper
Answer:
Rated power = 1345.66 W/m²
Mechanical power developed = 3169035.1875 W
Explanation:
Wind speed, V = 13 m/s
Coefficient of performance of turbine, 
= 0.3
Rotor diameter, d = 100 m
or
Radius = 50 m
Air density, ρ = 1.225 kg/m³
Now,
Rated power = 
or
Rated power = 
or
Rated power = 1345.66 W/m²
b) Mechanical power developed = 
Here, A is the area of the rotor
or
A = π × 50²
thus,
Mechanical power developed = 
or
Mechanical power developed = 3169035.1875 W
Generally, frictional losses are more predominant for the machines being not 100% efficient. This friction leads to the loss of energy in the form of heat, into the surroundings. Some of the supplied energy may be utilised to change the entropy (measure of randomness of the particles) of the system.
Answer:
-effective technical skills.
-the ability to work under pressure.
-problem-solving skills.
-creativity.
-interpersonal skills.
-verbal and written communication skills.
-commercial awareness.
-teamworking skills.
Explanation:
is this what ur looking for? if so there ya go lol
