(Next two questions) Consider the circuit in the figure. Suppose that, after leaving the circuit alone for a while, Thor used lightning to strike the capacitor, and only the capacitor. He charged the top plate to -720 C and the bottom plate to 720 C. Battery voltage V = 40 V, R = 40 S2, C = 12 F. 2 sig figs each; nonzero voltage differences -10--100 V, don't forget +/- + M R< R :С

Q: 3. Solve the analog conversion for 8-bit binary numbers 101011112?

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Q: C. What is meant by impact printers? List any two types of the same.

A: c) It is a type of printer that works by direct contact of an ink ribbon with paper. These printers…

Q: In order to exchange the output polarity of the induced electromotive force in the self-excited…

A:

Q: 2.Please explain the structure features of linear actuators, listing components of linear actuators.

A: A linear actuator is one which is used for for conversion of rotational motion into the push or pull…

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.