66001. A discharged capacitor has ______ charges on its plates.
66002. A ___ capacitor allows ac signals to pass while blocking dc signals.
66003. The rate of charge or discharge of a capacitor is based on ___ function.
66004. The given image is a _____ capacitor.
66005. The reactance of C2 is _____ in the given circuit.
66006. In a 20 Vac series RC circuit, if 20 V is measured across the resistor and 40 V is measured across the capacitor, the applied voltage is:
66007. Select the equation below that represents the relationship between charge, capacitance, and voltage for a capacitor.
66008. When is a capacitor fully charged?
66009. What is the reactive power in the given circuit?
66010. What is the angle theta value for a 5.6 F capacitor and a 50-ohm resistor in series with a 1.1 kHz, 5 Vac source?
66011. Which type of decoder will select one of sixteen outputs, depending on the 4-bit binary input value?
66012. A magnitude comparator determines:
66013. Which digital system translates coded characters into a more intelligible form?
66014. A multiplexer is a device that outputs a fixed sequence of binary states on each clock pulse.
66015. The general function of a decoder is to activate one or more circuit outputs upon detection of a particular digital state.
66016. An encoder circuit is designed to generate specific codes.
66017. A decoder with two inputs will have two outputs for the decoded value.
66018. A magnitude comparator outputs the highest or lowest value of its inputs depending on control signals.
66019. An AND gate and two INVERTERs can be connected to act as a basic decoder.
66020. Parity checking can only detect an odd number of errors.
66021. A sixteen-input multiplexer will need three data select input control lines.
66022. A hexadecimal decoder selects one of sixteen outputs depending on the 8-bit binary input applied.
66023. A multiplexer is a device that chooses which output to send an input to by means of select lines.
66024. A technique that can be used in multiple-digit numerical displays to control suppression or display of leading or trailing zeros in the display is called _________.
66025. Parity systems are defined as either_____ or _____ and will add an extra _____ to the digital information being transmitted.
66026. A device that uses a binary decoder to direct a digital signal from a single source to one of several destinations is a ________.
66027. A code in which each individual digit of a decimal number is represented by a 4-bit binary number is _________.
66028. The diodes in a seven-segment display where all cathodes are tied together and grounded are illuminated when a logic ____________________ is applied to the ____________________.
66029. Most demultiplexers facilitate which of the following?
66030. Select one of the following statements that best describes the parity method of error detection:
66031. A multiplexed display:
66032. How many buses are connected as part of the 8085 microprocessor?
66033. The technique of assigning a memory address to each I/O device in the SAM system is called:
66034. A port can be:
66035. How many bits are used in the address bus?
66036. Exceptions to the 8085 microprocessor normal operation are called:
66037. It takes two memory locations (16 bits each) to store an address in the 8085 system.
66038. A compiler is a translation program that converts high-level instructions into a set of binary instructions (machine code) for execution.
66039. The language understood by the microprocessor is called assembly language.
66040. A machine cycle is the time it takes a microprocessor to fetch and execute a complete instruction.
66041. An address bus is also called a unidirectional bus.
66042. To keep the number of IC pins to a minimum, the 8085 uses a multiplexed bus.
66043. A register in the microprocessor that keeps track of the answer or results of any arithmetic or logic operation is the _________.
66044. The __________ program is used to convert mnemonic code to machine code.
66045. A(n) ________________ is the time it takes a microprocessor to fetch and execute a complete instruction.
66046. The ________ is the "brains" of every microcomputer.
66047. The circuits in the 8085 that provide the arithmetic and logic functions are called the __________.
66048. Since microprocessor CPUs do not understand mnemonics as they are, they have to be converted into __________.
66049. A program that contains nothing but strings of zeros and ones is called a(n) ________.
66050. The register in the 8085 microprocessor that is used to keep track of the memory address of the next opcode to be run in the program is the ________.
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