Home / Online Test / Fast Adder & Serial Adder Objective Questions – Part 2 Online Test Fast Adder & Serial Adder Objective Questions – Part 2 S Bharadwaj ReddyLeave a comment Fast Adder & Serial Adder Objective Questions Digital Electronics Objective Questions 0% The hexadecimal number (4B)16 is transmitted as an 8-bit word in parallel. What is the time required for this transmission if the clock frequency is 2.25 MHz? 444 s 3.55 s 444 ns 3.55 ms Correct! Wrong! - Continue >> Serial communication can be sped up by Using silver or gold conductors instead of copper Using silver or gold conductors instead of copper and high-speed clock signals Adjusting the duty cycle of the binary information Using high-speed clock signals Correct! Wrong! - Continue >> Why is parallel data transmission preferred over serial data transmission for most applications? More people use it It is cheaper It is much faster It is much slower Correct! Wrong! - Continue >> The serial format for transmitting binary information uses Infrared technology A single conductor Fiber-optic Multiple conductors Correct! Wrong! - Continue >> What is the frequency of a clock waveform if the period of that waveform is 1.25sec? 8 kHz 0.8 kHz 8 MHz 0.8 MHz Correct! Wrong! - Continue >> A serial subtractor can be obtained by converting the serial adder by using the 1’s complement system 2’s complement system 10’s complement None of the Mentioned Correct! Wrong! - Continue >> With surface-mount technology (SMT), the devices should: Utilize transistor outline connections Have parallel connecting pins Mount directly Require holes and pads Correct! Wrong! - Continue >> Internally, a computer’s binary data are always transmitted on parallel channels which is commonly referred to as the Memory bus Serial bus Parallel bus Data bus Correct! Wrong! - Continue >> What can a relay provide between the triggering source and the output that semiconductor switching devices cannot? Total isolation Higher current rating Total isolation and higher current rating Faster Correct! Wrong! - Continue >> In the most applications, transistor switches used in place of relays? They are quieter and smaller They consume less power All of the Mentioned They are faster Correct! Wrong! - Continue >> Share the quiz to show your results ! Facebook Facebook Just tell us who you are to view your results ! Show my results >> Fast Adder & Serial Adder – 2 I got %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ ↺ PLAY AGAIN ! Previous Post:Fast Adder & Serial Adder Objective Questions – Part 1Next Post:BCD Adder Objective Questions Related Articles Online Test Magnitude Comparator Objective Questions May 1, 2015 Online Test Synchronizing Power and Synchronizing Torque January 2, 2015 Online Test Three Phase Converters Objective Questions – 1 December 1, 2014 Online Test Synchronous Machine Applications January 2, 2015 Online Test Mechanical Systems Objective Questions January 18, 2017 Online Test EMF Generated in the Armature January 2, 2015 Online Test Micro Sensors Objective Questions March 29, 2017 Online Test Single-Phase Full Wave AC-DC Converter Objective Questions – 1 December 1, 2014 Online Test Gyroscope Objective Questions January 28, 2017 Online Test Excited Magnetic Systems January 2, 2015 Online Test Losses and Efficiency January 2, 2015 Online Test Read Only Memory (ROM) Objective Questions – Part 1 May 1, 2015 Also Read : Circle Diagrams of Induction Machines January 2, 2015 Electrical Machines Objective Questions – Set 27 December 2, 2014 Thyristors Questions and Answers – Part 2 December 1, 2014 Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.