QUESTION 15 Transmitting electrical energy from the generating station to the consumer usually takes place at:...
Voltage levels on an electrical transmission grid system are changed by means of: O generators. alternators. transformers. rectifiers. N Transmitting electrical energy from the generating station to the consumer usually takes place at: O very high AC-voltage levels. O very high DC-voltage levels. O very low AC-voltage levels. very low AC-voltage levels. QUESTION 12 The heat used to power thermal-electric generating stations is obtained from: O fossil fuels such as coal, oil, or natural gas nuclear fusion the sun both...
1 of 15 When a field is parallel to a plane of area, the magnetic flux through the coil is A zero. B infinite. C 2. D 5. Question 2 of 15 A moving charge experiences magnetic forces because of a A magnetic flux. B magnetic field. C magnetic current. D both a and b. Question 3 of 15 Total number of magnetic field lines passing through an area is called A magnetic flux density. B magnetic flux. C emf....
ll capace, expressed in oks. They 9. The opposition offered to the non offered to the flow of a C alensis XE. 1. Inductive Reactance 2. Capacitive Reactance 3. Impedance 4. Resistance 10. The opposition offered to the The opposition offered to the flow of an alteratine curenty inductance, expressed in ons. The symbol for characteristic is XL. 1. Inductive Reactance 2. Capacitive Reactance 3. Impedance when a voltage 11. What is the basic unit of capacitance? Example: A capacitor...
please pick one of the multiple choice options above. show all work, thank you Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
Learning Goal: To understand the concepts explaining the operation of transformers.One of the advantages of alternating current (ac) over direct current (dc) is the ease with which voltage levels can be increased or decreased. Such a need is alwayspresent due to the practical requirements of energy distribution. On the one hand, the voltage supplied to the end users must be reasonably low for safety reasons(depending on the country, that voltage may be 110 volts, 220 volts, or some other value...
Electronics1. It's a multiple choices question. use the formula sheet if needed (the last picture). Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (V-I) characteristics that decide Q-point coordinates and DC load-line details of the NPN-BJT/Si circuit of Fig. 9 of Circuit x) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Road with respect to the Q-point. Assume the...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....