Physics, 10.06.2021 15:50, davidleew24
D) Three inductive loads, each of resistance 4 Ω and reactance 9 Ω are connected in delta. When connected to a 3-phase supply the loads consume 1.2 kW. Calculate i. the power factor of the load, [2 MARKS] ii. the phase current, [1 MARK] iii. the line current and [1 MARK] iv. the supply voltage. [2 MARKS]
Answers: 2
Physics, 22.06.2019 02:50, adrian08022
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
Physics, 22.06.2019 03:30, Bryanguzman2004
Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?
Answers: 2
D) Three inductive loads, each of resistance 4 Ω and reactance 9 Ω are connected in delta. When conn...
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