RECF Electrical Pre-Test CORRECTLY SOLVED QUESTIONS|SCORE A+

C - ️️an exclusive OR (XOR) gate detects for when an input is true for one or the other, but not both. given the inputs A and B, what is the correct Output sequence? 4 years - ️️what is the payback time on loft insulaion? 60 Ohms - ️️what is the total resistance of the circuit? 15 kJ - ️️a motor on a train converts 60000 J of electrical energy into 45000 J of kinetic energy. how much energy is wasted? 4 - ️️an OR gate detects when any input is true. given the inputs A and B, what is the correct output sequence? false - ️️flip flops are fundamental storage elements for digital electronics. is it true or false that its name refers to the humans having flip flops as fundamental shoes? hot water tank jacket - ️️which method reduces energy loss by the smallest amount? 37 - ️️how many kilowatt hours of electricity were used during the day? hertz - ️️frequency is measured in: 0.2 A - ️️what is the current through the 50 resistor?