Description : Source free RC circuit 2
Last Answer : Source free RC circuit 2
Description : Source free RC circuit 3
Last Answer : Source free RC circuit 3
Description : Source free RC circuit 4
Last Answer : Source free RC circuit 4
Description : Source free RC circuit 5
Last Answer : Source free RC circuit 5
Description : Source free RC circuit 6
Last Answer : Source free RC circuit 6
Description : Source free RC circuit 7
Last Answer : Source free RC circuit 7
Description : Source free RC circuit 8
Last Answer : Source free RC circuit 8
Description : The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs
Last Answer : The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs
Description : Why Crystal Is A Preferred Clock Source?
Last Answer : Answer :Because of high stability, large Q (Quality Factor) & the frequency that doesn’t drift with aging. Crystal is used as a clock source most of the times.
Description : Time constant for RC circuit formula τ = RC Where, τ = time constant
Last Answer : Time constant for RC circuit formula τ = RC Where, τ = time constant
Description : Parallel rc circuit
Last Answer : Parallel rc circuit
Description : Source transformation Replace the circuit with voltage source in series with a single resistor
Last Answer : Source transformation Replace the circuit with voltage source in series with a single resistor
Description : Source free RL circuit 8
Last Answer : Source free RL circuit 8
Description : Source free RL circuit 7
Last Answer : Source free RL circuit 7
Description : Source free RL circuit 6
Last Answer : Source free RL circuit 6
Description : Source free RL circuit 1
Last Answer : Source free RL circuit 1
Description : Source free RL circuit 2
Last Answer : Source free RL circuit 2
Description : Source free RL circuit 3
Last Answer : Source free RL circuit 3
Last Answer : Source free RL circuit 4
Last Answer : Source free RL circuit 5
Description : A DC voltage source is connected across a series RLC circuit. Under steady-state conditions, the applied DC voltage drops entirely across the
Last Answer : A DC voltage source is connected across a series RLC circuit. Under steady-state conditions, the applied DC voltage drops entirely across the C only
Description : At very low frequencies a series R-C circuit behaves as almost purely?
Last Answer : At very low frequencies a series R-C circuit behaves as almost purely capacitive.
Description : The time constant of a series R-C circuit is given by?
Last Answer : The time constant of a series R-C circuit is given by RC.
Description : Explain the operation of RC triggering circuit with neat diagram.
Last Answer : RC triggering circuit: The RC half-wave triggering circuit is as shown in the figure. During negative halfcycle of supply voltage vs, the capacitor C charges through diode D2 and load, ... be triggered at 0° & 180° because the supply voltage is zero and less than finger voltage.
Description : How to Wake Up Without an Alarm Clock
Last Answer : How to Wake Up Without an Alarm Clock Ever had a morning you woke up late because you swatted your well-meaning alarm clock away? Ever wish you can just do away with alarm clocks for good? Here are ... at odd hours of the night will have to depend on alarm clock to be awake for the appropriate time.
Description : How to Make a Potato Clock
Last Answer : How to Make a Potato Clock Potatoes are a mainstay in our dinner plates and snacks, but do you know they have other hidden surprises too? Make a clock run just by using two potatoes using ... again if they're attached properly. There should be no literal loose ends in this science project.
Description : State functions of preset, clear, clock and SR inputs related to SR flip flop.
Last Answer : Preset Input: is an asynchronous input to set the Q output to 1 Clear Input: is also asynchronous input to reset the Q output to 0 Clock Input: is used to input external logic clock pulse (HIGH-LO) to ... set the Q output. And R is the reset input which is used to reset Q output of the flipflop.
Description : Write the ladder program for 24 hour clock.
Last Answer : Ladder Program for 24 hour clock:
Description : RC Heli recommendation for a newbie?
Last Answer : answer:Helis are hard to fly; I'd recommend trying RC foamies first or starting with a smaller, cheaper heli (you are going to crash it at least a few times-everyone does when they get ... things expensive but they can be really great when tuned just right. Are you an engineer by background?
Description : applications of RC coupled amplifier
Last Answer : Applications of RC coupled amplifier: (i) Widely used as Voltage amplifiers. (ii) They are used in Public Address System. (iii) In Tape recorders. (iv) In stereo amplifiers (v) In T.V. V.C.R. and C.D. Players.
Description : Compare RC and LC oscillator.
Last Answer : RC and LC oscillator
Description : Series rc circuits
Last Answer : Series rc circuits
Description : Compare RC coupled, transformer coupled and direct coupled amplifier based on four points.
Last Answer : Parameter RC coupled Transformer coupled Direct coupled Coupling element Resistor and capacitor Transformer No element Impedance matching Poor Excellent good Frequency ... Low frequency amplifier,opamp Size and cost small Large and bulky least
Description : Compare RC and LC filter.
Last Answer : RC filters LC filters The RC filter is only useful for small load currents. The LC filters are useful for heavy load currents. More power dissipated in RC filter. Less power ... RC is fine for filtering low power signals. LC is fine for filtering high power signals.
Description : Draw and explain RC phase shift Oscillator.
Last Answer : Circuit diagram of RC phase shift oscillator: WORKING: * Circuit consists of a single stage amplifier in common emitter configuration & RC phase shifting network. * R1, R2, RE provides biasing & CE ... . * The phase shift around the loop is 3600 only at one precise frequency.
Description : List the advantages of RC coupled amplifier.
Last Answer : Advantages: 1. The frequency response is excellent 2. The circuit is very compact and extremely light 3. Cost is low because it employ resistors and capacitors which are cheap
Description : RC triggering is preferred over resistance triggering because (A) it provides triggering at a precise instant (B) it gives a longer duration gate pulse (C) it enables triggering at a larger value of firing angle (D) it protects the SCR against high dv/dt
Last Answer : a
Description : Describe Briefly The Accumulator Register Of 8085.?
Last Answer : Answer :It is one of the most important 8 bit register of 8085 It is responsible for coordinating input and output to and from the microprocessor through it. The primary purpose of ... logical operations. This accumulator register is mainly used for arithmetic, logical, store and rotate operations.
Description : Explain Briefly The Flag Register In The 8085 Microprocessor.?
Last Answer : Answer :The flag register in 8085 is an 8-bit register which contains 5 bit positions. These five flags are of 1bit F/F and are known as zero, sign, carry, parity and auxiliary carry. ... addition and subtraction operations. The parity flag is used for results containing an even number of one's.
Description : Explain In Brief The Control And Timing Circuitry Of The 8085.?
Last Answer : Answer :The timing and control circuitry section of the 8085 is responsible for the generation of timing and control signals so that instructions can be executed. The types of signals involved ... of control signals for the executions of instructions and for the sync between external devices.
Description : Does The 8085 Support Externally Initiated Operations? If Yes How?
Last Answer : Answer :Yes the 8085 does support several externally initiated operations. The possible operations and the corresponding pins for them in the 8085 are as follows: It supports resetting ( this is possible ... It also has a HOLD pin which can basically pause the operation till required/ as required.
Description : Mention The Different Types Of Data Transfers Possible In The 8085.?
Last Answer : Answer :The various types of data transfer operations possible are: Data transfer is possible between two registers. It is also possible between a memory location and a register. Also it can occur between ... . In reality data is never transferred it can only be copied from one location to another.
Description : Explain All The Addressing Modes Of The 8085 With The Help Of Examples.?
Last Answer : Answer :The various types of addressing modes of the 8085 are as follows: Direct addressing: The instructions in itself contain the opearand. For ex. STA5513H or in/out instructions such as IN PORT C. ... etc. Implicit addressing: this form of addressing contains no operands. For ex. RAR, CMA etc.
Description : Explain Briefly What Happens When The Intr Signal Goes High In The 8085?
Last Answer : Answer :The INTR is a maskable interrupt for the 8085. It has the lowest priority and is also non vectored. When this INTR signal goes into the high state the following things occur / ... the processor saves the address of new instruction into the STACK and an interrupt service subroutine begins.
Description : Explain Briefly The Trap Input For The 8085.?
Last Answer : Answer :The TRAP input is sensitive to both edge and level. The pulse width for this signal should be in excess as compared to the normal noise width. A second trap will never be able to ... to low transition. The pulse widths are wider than normal widths so as to prevent unwanted false triggers.
Description : Mention The Various Functional Blocks Of The 8085 Microprocessor.?
Last Answer : Answer :The various functional blocks of the 8085 microprocessor are: Registers Arithmetic logic unit Address buffer Increment / decrement address latch Interrupt control Serial I/O control Timing and control circuitry Instructions decoder and machine cycle encoder.
Description : How Can Signals Be Classified For The 8085 Microprocessor?
Last Answer : Answer :The signals of the 8085 microprocessor based on their functions can be classified into 7 categories namely: Frequency and power signals Address and data buses The control bus Interrupt Signals Serial Input / Output signals DMA signals Reset Signals
Description : In 8085 Which Is Called As High Order / Low Order Register?
Last Answer : Answer :Flag is called as Low order register & Accumulator is called as High order Register.
Description : How Many Interrupts Are There In 8085?
Last Answer : Answer :There are 12 interrupts in 8085.
Description : In What Way Interrupts Are Classified In 8085?
Last Answer : Answer :In 8085 the interrupts are classified as Hardware and Software interrupts.