Engineering, 20.07.2020 22:01 dawood2042
Fill in the blanks Marcus owns a chemical factory. Which system should he use to control the concentration of toxic and hazardous materials? A/n system controls the concentration of toxic and hazardous materials in the air so that workers can have a safe working environment. It replaces the air in indoor spaces to maintain air quality.
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Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
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Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Fill in the blanks Marcus owns a chemical factory. Which system should he use to control the concent...
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