A spud wrench and pipe is for install pipes
Answer:
The time required for the AC waveform having a frequency of 50 Hz to complete one cycle is 0.02 second
Explanation:
The given frequency of the AC waveform, f = 50 Hz = 50 /second
The time for a wave to complete one cycle is known as the period of the wave, 'T'
The relationship between the period of a wave, 'T', and the frequency of the wave, 'f', is presented as follows;
T = 1/f
Therefore, the time required for the AC waveform having a frequency, 'f' of 50 Hz to complete one cycle (the period of the wave), T = 1/f
∴ T = 1/(50 Hz) = 1/(50/second) = 0.02 second
T = 0.02 second
The time for the AC waveform to complete one cycle, T = 0.02 second.
Answer:
The answer to the range of a cooling tower is the difference between the temperature of the water going in and the temperature of the water going out of the tower.
Explanation:
Cooling towers are used to cool a stream of water using the air of the environment where it's placed or installed. In theory, the lowest temperature the water can be cooled to would be the wet bulb temperature (temperature of the air going in the cooling tower). The range would be the difference (R=Ti-To) between the temperature of the hot water going in and the cooler water going out.
Answer: Sustainable development
Explanation: The design of products that use less material, are nontoxic, last longer, and can be recycled is known as sustainable development.
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Answer:65 mm
Explanation:
Given
Flow rate
density of air
average velocity of air
Mass flow rate is given by
And Flow rate can be written as
Where A =Area of cross-section