Ring Counter Question & Answers September 21, 2022 By WatElectronics This article lists 50 Ring Counter MCQs for engineering students. All the Ring Counter Questions & Answers given below include a hint and a link wherever possible to the relevant topic. This is helpful for users who are preparing for their exams, interviews, or professionals who would like to brush up on the fundamentals of Ring Counter. An electronic circuit that is designed for counting the time, pulse and frequency of a signal is called a counter. These counters are classified based on their operations such as synchronous (a time dependent operational counter) and asynchronous counters (a time independent operational counter). A ring counter or an SISO type counter is a type of counter comprises of flip-flops and operates based on the time. The output of flip-flops in a ring counter is connected to memory chips also called registers. These counters are classified as straight ring counter, A twisted ring counter. Ring counters are used to detect the various numbers values or various patterns within a set of information, by connecting AND & OR logic gates to the ring counter circuits. The advantages of a ring counter includes D and JK flip flops used, decode logics, and encode logics are used. The applications of ring counter include ADC, digital clocks and frequency counter. 1). A ring counter is a type of counter comprises of ___ components? Flip-flops Transistors Memory chips Diodes None Hint 2). The output of flip-flops in a ring counter is connected to ____? Flip-flops Registers Memory chips Both b and c None Hint Read more about Shift Register. 3). Which of the following are the classification of Ring counters? Straight ring counter Twisted ring counter Curl ring counter Both a and b None Hint 4). A straight type ring counter is also called____? One hot counter Switch tail ring counter Walking ring counter All the above None Hint 5). Which of the following are the other names of twisted ring counter? Switch-tail ring counter Walking ring counter Johnson counter All the above None Hint 6). Which of the following is the Shift register example of a ring counter? Serial IN Serial OUT Serial IN Serial OUT All the above None Hint 7). A counter is a ___ type of circuit? Sequential Combinational Non-combinational Both a and b None Hint 8). Which of the following logic gates are used in Ring counter? AND OR NOR Both a and b None Hint Read more about Logic Gates. 9). In which of the following type of generator, a 3 stage Johnson counter is used? 3 phase square wave generator 3 phase triangle wave generator 3 phase sine wave generator All the above None Hint 10). Which of the following is the application of a 5 stage Johnson counter? Synchronous decade counter BCD counter Divider circuit All the above None Hint 11). The 2 stage Johnson counters are also known as _______? Quadrature oscillator Hartley Oscillator Phase shift oscillator Clapp oscillator None Hint 12) Quadrature generator generates ____type of signal. 4 phase timing signal 3 phase timing signal 2 phase timing signal 1 phase timing signal None Hint 13). Which of the following are the functions of counter? Pulse count Frequency count Time count All the above None Hint 14). Which of the following flip-flops are used to implement a Ring counter? D flip flop JK flip flop T flip flop Both a and b None Hint 15). Counters are classified as? Synchronous Asynchronous Stable Both a and b None Hint 16). A synchronous type of counter is also called ___? Shift register counter Ring type counter Twisted type counter All the above None Hint 17). ___ number of Input Frequency is provided in ring counter. n f/n n.f n/f None Hint 18). ____ number of Output Frequency of ring counter? n f/n n.f n/f None Hint 19). Total unused states in ring counter is ____? ( 2n – n) ( 2n + n) 1/ ( 2n – n) 1- ( 2n – n) None Hint 20). In which of the following counter output flipflops data is comprehended and assign to input of initial flipflop? Ring counter Johnson counter Updown counter All the above None Hint 21). In which of the following counter no. of states equal to no. of flip flops required? Ring counter Johnson counter Updown counter All the above None Hint 22). In which of the following counter 'n' no of states equal to 2n no of flip flops required? Ring counter Johnson counter Updown counter All the above None Hint 23). Which of the following are the advantages of a ring counter? Encode logics Decode logics D and JK flip flops All the above None Hint 24). A ring counter has _____ self starting? Zero Unit Infinite Constant None Hint 25). Which of the following are the applications of ring counter? ADC Frequency counter Digital clocks All the above None Hint Ring Counter MCQs for Exams 26). Abbreviate SISO? Serial In Serial Out Side In Serial Out Serial In Side Out Side In Side Out None Hint 27). Which of the following are the hardware applications of a ring counter? FPGA ASIC Calculators Both a and b None Hint Read more about FPGA 28). A binary counter is designed using ___ circuit? Adder Subtractor MUX Divisor None Hint Read more about Transistor - Transistor Logic 29). Which of the following are the applications of ring counter? Transistors Valve Vacuum tubes All the above None Hint 30). A shift register is a ___ circuit? Sequential Combinational Logical All the above None Hint 31). Which of the following are the categories of sequential circuits? Pulse driven Clock driven Event driven All the above None Hint 32). Which of the following are the examples of sequential circuits? Clocks Counter Flip-flop All the above None Hint 33). Which of the following are the applications of sequential circuits? PLDs FPGA Memory units All the above None Hint 34).The speed of sequential circuit is _____? Fast Slow Zero Constant None Hint 35). SISO circuit is designed using ___ flipflop? T D JK SR None Hint Ring Counter MCQs for Interviews 36). Asynchronous counter is also named____? Ripple counter Parallel counter Serial counter Both a and c None Hint 37). Which of the following are the applications of digital counter? ADC Timers Digital Triangular Wave Generator All the above None Hint 38). Which of the following type of counter has 10-states? Decade Asynchronous counter Decade Synchronous counter Asynchronous counter Synchronous up counter None Hint 39). Which of the following is the encoder ICs used in asynchronous counter? H12E HC148 MT8870 Both a and b None Hint 40). ADC circuit transduces voltage in to ____ form? Current Resistance Binary Magnetic None Hint 41). Which of the following are the applications of ADC? Pipelined circuit Sigma delta Semi flash All the above None Hint 42). A dual slop type ADC comprises of ___ components? Resistor Capacitor Op-amp All the above None Hint 43). The number of states in a counter is called ____? Mod counter Modulus counter Ring counter Both a and b None Hint 44). Which of the following are the types of shift registers? SISO SIPO PISO All the above None Hint 45). ASIC is abbreviated as? Application Specific IC App Specific IC Application Skip IC None of the above None Hint 46). Which of the following technology is used for designing ASIC? MOS NMOS PMOS All the above None Hint 47). MOS stands for ____? Metal oxide semiconductor Metal Other semiconductor Metal oxide Sides None of the above None Hint 48). Which of the following are the types MOS IC? DIC AIC ALU All the above None Hint 49). Which of the following are the applications of MOS LSI? ASSP GPU All the above None Hint 50). ALU is ___ circuit? Sequential Combinational Logical All the above None Hint Read more about Combinational Logic Circuit For More MCQs Ripple Counter Question & Answers Asynchronous Counter Question & Answers Synchronous Counter Question & Answers None Please fill in the comment box below. Time's up
