Engineering, 30.11.2020 05:40, kiwe595
Two technicians are discussing precautions for battery maintenance. Technician A says allowing the battery to fully discharge poses the risk of the electrolyte freezing. Technician B says a frozen battery should not be charged to avoid the risk of explosion. In this scenario, which of the following statements is accurate? Two technicians are discussing precautions for battery maintenance. Technician A says allowing the battery to fully discharge poses the risk of the electrolyte freezing. Technician B says a frozen battery should not be charged to avoid the risk of explosion. In this scenario, which of the following statements is accurate?
Answers: 3
Engineering, 04.07.2019 18:10, heidiburgos1own6c0
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10, tjeffers90028
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:10, Strick1530
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:10, genyjoannerubiera
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Two technicians are discussing precautions for battery maintenance. Technician A says allowing the b...
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