Block diagram reduction rules

Block diagram reduction rules
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Block diagram reduction rules

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What is the basis for framing the rules of block diagram reduction technique?

Description : What is the basis for framing the rules of block diagram reduction technique?

Last Answer : The rules for block diagram reduction technique are framed such that any modification made on the diagram does not alter the input output relation.

Block diagram reduction technique problem 3

Description : Block diagram reduction technique problem 3

Last Answer : Block diagram reduction technique problem 3

Block diagram reduction technique problem 2

Description : Block diagram reduction technique problem 2

Last Answer : Block diagram reduction technique problem 2

Block diagram reduction technique problem 1

Description : Block diagram reduction technique problem 1

Last Answer : Block diagram reduction technique problem 1

What is the basic rule for Block Diagram Reduction Technique?

Description : What is the basic rule for Block Diagram Reduction Technique?

Last Answer : The rules of the Block Diagram reduction Techniques are designed in such a manner that any modifications made in the diagram will not alter the input and output relation of the system

working of distortion factor meter with block diagram

Description : working of distortion factor meter with block diagram

Last Answer : Working : Initially the switch S is kept at position 1.The attenuator gets excluded and the bridge T network is adjusted for full suppression of fundamental frequency and hence we get ... is obtained on the meter.Thus the total rms distortion is indicated by the reading of attenuator. 

Draw block diagram of CNC system and state function of each block.

Description : Draw block diagram of CNC system and state function of each block.

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Draw block diagram for CNC drilling machine and explain its working.

Description : Draw block diagram for CNC drilling machine and explain its working.

Last Answer : Block diagram consist of the following points:  Machine tool with DC servo motor as feedback element. The transducer is added as adaptive control application.  The auxiliary controller ... line.  The interrupt pulses are generated by TBG and supplied to computer through inter

What is ‘MEMS’? Explain with neat block diagram.

Description : What is ‘MEMS’? Explain with neat block diagram.

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Explain the Mechatronics system with the help of block diagram and labeled the various elements.

Description : Explain the Mechatronics system with the help of block diagram and labeled the various elements. 

Last Answer : The key elements of Mechatronics systems can be classified under following categories:  Information systems  Mechanical systems  Electrical systems  Computer systems  Sensor and actuators  ... is adjusted based on generated error and again signal is given to actuators and sensors.

Draw the block diagram of satellite sub-system and explain power subsystem.

Description : Draw the block diagram of satellite sub-system and explain power subsystem.

Last Answer : POWER SUBSYSTEM- This system provides the necessary DC power to the satellite. All communication satellites derive their electrical power from solar cells. There is also a battery backup facility used during ... . to d.c. converter is used to raise the level of low voltages to high voltage.

State the concept of continuous wave RADAR. Sketch its block diagram. State its any two applications.

Description : State the concept of continuous wave RADAR. Sketch its block diagram. State its any two applications.

Last Answer : Concept- Transmission is continuous here, the circulator is used to provide isolation between the transmitter and the receiver. Since transmission is continuous, it would be pointless to use a ... It is used to measurement of relative velocity to distinguish moving target from stationary objects 

Sketch block diagram of satellite earth station and state functions of each block

Description : Sketch block diagram of satellite earth station and state functions of each block

Last Answer : The figure below shows the general block diagram of an earth station capable of transmission, reception and antenna tracking. The following are the major subsystems of ... , possible monitoring of satellite characteristics and occasionally for the measurement of special characteristics. 

Draw neat block diagram of FM receiver and explain function of each block

Description : Draw neat block diagram of FM receiver and explain function of each block

Last Answer : Explanation:-  RF amplifier: There are two important functions of RF amplifier: 1) To increase the strength of weak RF signal. 2) To reject image frequency signal. In FM ... FM broadcast, the maximum modulating frequency is 15 kHz. Hence the audio amplifier must have large bandwidth.

Describe block diagram of digital comparator and write truth table of 2 bit comparator.

Description : Describe block diagram of digital comparator and write truth table of 2 bit comparator.

Last Answer : Digital comparator is a combinational circuit which compares two numbers, A and B; and evaluates their relative magnitudes. The outcome of the comparison is given by three binary variables which indicate whether A ... Depending on the result of comparison one of these outputs will go high.

Draw block diagram of Data Acquisition System (DAS). Write function of each block.

Description : Draw block diagram of Data Acquisition System (DAS). Write function of each block.

Last Answer : Data Acquisition System(DAS) : - (Definition) - The function of DAS is to collect the input data efficiently, accurately, simultaneously to store and display the data. It consists of sensor or transducer ... - to output od DAS is provided in the form of display or plot or recoded in recorder.

Draw block diagram of instrumentation system. State function.

Description : Draw block diagram of instrumentation system. State function.

Last Answer : Primary transducer: The sensor which comes in contact with the measurement medium to sense the quantity. Variable conversion element: the transducer which converts the sensor ... transmitted through suitable transmission medium to the operator or presented with the help of indicators.

Draw the block diagram of basic wind energy conversion system and write function of each block.

Description : Draw the block diagram of basic wind energy conversion system and write function of each block. 

Last Answer : Block diagram of basic wind energy conversion system: OR Components of wind power plant and their functions:  1) Rotor /Blade/Aero-turbine: Blade extracts significant power from the ... stronger and smoother. Towers are supports to raise the main part of the turbine up in the air.

Explain with block diagram photovoltaic power generation.

Description : Explain with block diagram photovoltaic power generation.

Last Answer : Photovoltaic power generation:  Photovoltaic power generating system consists of following components: 1. Photovoltaic cell panel: Its function is to convert energy content of sunrays directly into DC ... . Step-up transformer: It step-up input voltage to utilization voltage e.g. 230V.

Draw a block diagram of electronic energy meter. Write function of each block.

Description : Draw a block diagram of electronic energy meter. Write function of each block.

Last Answer : Electronic Energymeter  Functions of components/blocks: - CT reduces current to reasonable value for current scaling network. - Voltage & current scaling networks reduce proportionally the voltage ... ADC converts the square wave frequency analog output to display the energy in watthour.

Draw a labeled block diagram of sine wave generator and state function of each block.

Description : Draw a labeled block diagram of sine wave generator and state function of each block. 

Last Answer : Function Generator:  This instrument can deliver sine, triangular & square waves with frequency range of 0.01 Hz to 100 kHz.  The frequency control network is governed by a frequency ... voltage reaches a predetermined level on the negative slope of the integrator's output voltage.

Draw block diagram of CRO. Write function of each block.

Description : Draw block diagram of CRO. Write function of each block.

Last Answer : 1. Vertical amplifier strengthens the input signal applied to vertical depleting plates 2. Trigger circuit gives input to time base circuit 3. The output of time base generator is amplified by ... of CRT internally coated with Phosphors material on which we observe waveform of the input signal.

Draw block diagram of function generator. Write applications of function generator.

Description : Draw block diagram of function generator. Write applications of function generator.

Last Answer : Applications of Function Generator: 1. To test the bandwidth of audio frequency amplifier 2. It can produce sine wave, triangle wave, saw tooth wave, even arbitrary waveform. 3. ... for troubleshooting of different analog and digital circuits 7. Acts as source for alignment of receivers.

Draw block diagram of microprocessor and state the function of each block.

Description : Draw block diagram of microprocessor and state the function of each block.

Last Answer : Registers: The 8085 includes six registers, one accumulator, and one flag register, as shown in Figure. In addition, it has two 16-bit registers: the stack pointer and the program counter. The 8085 ... , Subtraction, Increment, Decrement etc.  Logic Operations: AND, OR, X-OR, Complement etc.

Draw the block diagram for PLC power supply and explain the function of each block.

Description : Draw the block diagram for PLC power supply and explain the function of each block.

Last Answer : PLC power supply generates the required dc voltage levels for operation of the internal circuit of PLC. It is a switched mode power supply which accepts wide range of AC/ DC input ... of power failure from AC input, Battery backup becomes active and prevents accidental shut down of PLC

Draw a neat labelled diagram of PLC. Explain the function of each block.

Description : Draw a neat labelled diagram of PLC. Explain the function of each block.

Last Answer : Block Diagram of PLC:-  A simplified block diagram of a PLC shown in above Fig. It has three major units/sections.  I/O (Input/Output) Modules.  CPU (Central ... membrane keypad for program entry, and a display device (LED or LCD) for viewing program steps of functions. 

Sketch block diagram of D.C. regulated power supply. State functions of each block.

Description : Sketch block diagram of D.C. regulated power supply. State functions of each block.

Last Answer : There are four basic blocks of a d.c. regulated power supply. They are 1) Step down transformer 2) Rectifier 3) Filter 4) Voltage Regulator.  Functions of each block ... circuit which provides constant dc output voltage irrespective of changes in load current or changes in input voltage. 

What are the two basic types of inferences? a) Reduction to propositional logic, Manipulate rules directly b) Reduction to propositional logic, Apply modus ponen c) Apply modus ponen, Manipulate rules directly

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An ER Model includes I. An ER diagram portraying entity types. II. Attributes for each entity type III. Relationships among entity types. IV. Semantic integrity constraints that reflects the business rules about data not captured in the ER diagram. (A) I, II, III & IV (B) I&IV (C) I, II & IV (D) I & III

Description : An ER Model includes I. An ER diagram portraying entity types. II. Attributes for each entity type III. Relationships among entity types. IV. Semantic integrity constraints that reflects the business rules about data not ... ; IV (B) I&IV (C) I, II & IV (D) I & III

Last Answer : (A) I, II, III & IV

block diagram of how eye pointing angle works

Description : block diagram of how eye pointing angle works

Last Answer : Need Answer

Draw the basic block diagram of digital meter and explain the function of each block.

Description : Draw the basic block diagram of digital meter and explain the function of each block. 

Last Answer : Alternator: It reduces the unknown voltage to a small value. Because the reference voltage is very less and the unknown voltage is maximum. A/D converter: It converts the analog signal from ... and display: It decodes the binary code to decimal form and gives a visual display of it. 

The control and arithmetic-logic sections are called: a) block diagram b) control unit c) central processing unit d) None of The Above

Description : The control and arithmetic-logic sections are called: a) block diagram b) control unit c) central processing unit d) None of The Above

Last Answer : c) central processing unit

Which of the following content is allowed as per virtual appliance block diagram shown below? a) Table b) Image c) Documents d) All of the mentioned

Description : Which of the following content is allowed as per virtual appliance block diagram shown below? a) Table b) Image c) Documents d) All of the mentioned

Last Answer : All of the mentioned

What is time division switching? With the help of block diagram explain basic time division time switching method.

Description : What is time division switching? With the help of block diagram explain basic time division time switching method.

Last Answer : Time Division Switching: A switching element can be shared by number of simultaneously active speech circuits. This is the principle of time division switching. Obviously, with the way the switching elements are shared in time ... to MDR. This is done by the in-gate and out-gate units.

In a typical velocity servo block diagram what device is placed in the feedback loop that is not present in the position servo?

Description : In a typical velocity servo block diagram what device is placed in the feedback loop that is not present in the position servo?

Last Answer : Tachometer.

What is block diagram? What are the basic components of block diagram?

Description : What is block diagram? What are the basic components of block diagram?

Last Answer : A block diagram of a system is a pictorial representation of the functions performed by each component of the system and shows the flow of signals. The basic elements of block diagram are block, branch point, summing point.

What is block diagram?

Description : What is block diagram?

Last Answer : A block diagram of a system is a pictorial representation of the functions performed by each component of the system and shows the flow of signals. The basic elements of block diagram are block, branch point and summing point.

Draw the block diagram of regulated power supply.

Description : Draw the block diagram of regulated power supply.

Last Answer : Block diagram of regulated power supply:

Explain with block diagram working of microprocessor controlled ignition system.

Description : Explain with block diagram working of microprocessor controlled ignition system.

Last Answer : The microprocessor controlled ignition system uses input from sensors like crankshaft position sensor, oil temperature sensor, ignition trigger coil and throttle position sensor. The ignition module/ ... the ignition module / microprocessor enables the spark to be timed accurately.  

Draw block diagram of digital frequency meter in time mode and describe its operation.

Description : Draw block diagram of digital frequency meter in time mode and describe its operation.

Last Answer : OR Operation: The input signal is amplified and converted to a square wave by a Schmitt Trigger circuit. In this diagram the square wave is differentiated and clipped to ... thereby closing it. The decimal counter and display unit output correspond to the number of input pulses. 

Draw block diagram of DMM. State its advantages.

Description : Draw block diagram of DMM. State its advantages.

Last Answer : Advantages of DMM: 1. DMM provides numerical readouts that eliminate observational errors. Thus providing better readability. 2. DMM offers better accuracy and versatility as compared to ... memory devices for further computations. 5. The decreased size of DMM increases the portability

What is LCR meter? Draw digital LCR –Q meter block diagram.

Description : What is LCR meter? Draw digital LCR –Q meter block diagram.

Last Answer : An LCR meter is a type of electronic test equipment used to measure the inductance (L), capacitance (C), and resistance (R) of an electronic component. Block diagram digital LCR –Q meter  

Draw block diagram of distortion factor meter and explain its operation.

Description : Draw block diagram of distortion factor meter and explain its operation.

Last Answer : Block Diagram Operation This meter consist following four sections 1. Impedance converter along with input circuit 2. Rejection amplifier 3. Metering circuit 4. Power circuit 1. ... of the total input voltage. 4. The power supply unit provides the supply for proper operation 

Draw block diagram of spectrum analyser, State applications of spectrum analyser.

Description : Draw block diagram of spectrum analyser, State applications of spectrum analyser.

Last Answer : Block Diagram: Applications: 1. Spectrum analyzer is a very important item of test equipment for someone designing or repairing electronic equipment that uses radio frequency signals. 2. Its ... of the dominant frequency within a signal 8. Used to measure the properties of RF devices

Define wave analyser and state its need, Draw the block diagram of it.

Description : Define wave analyser and state its need, Draw the block diagram of it. 

Last Answer : Wave analyzer:- Wave analyzer is an instrument which is used to measure the magnitude of the various harmonics of a complex waveform. It is an instrument that is designed to measure the relative amplitudes ... distortion and the system signal to noise ratio. Block Diagram of Wave analyser

Draw block diagram of RF signal generator and explain its operation.

Description : Draw block diagram of RF signal generator and explain its operation.

Last Answer : RF signal generator contains three other main sections: 1.OSCILLATOR CIRCUIT, 2. MODULATOR, 3. OUTPUT CONTROL CIRCUIT. The modulator modulates the RF signal of the ... . Metal shielding surrounds the unit to prevent signals from the oscillator from affecting the circuit under test

Draw block diagram of DSO . State applications of DSO

Description : Draw block diagram of DSO . State applications of DSO

Last Answer : Applications of DSO : 1. It can be used to measure both AC and DC voltages and currents. It can also calculate RMS value, peak value, peak to peak value etc. 2. It ... . 5. It can be used to determine the modulation characteristics and detect the standing waves of transmission lines.

Draw block diagram of function generator and list two specifications of it.

Description : Draw block diagram of function generator and list two specifications of it. 

Last Answer : Specifications: 1. Output- Square wave , sine wave, Triangular, TTL pulse 2. Frequency Ranges- 0.1 Hz to 11 MHz, up/down range switchable in eight decade steps 3. Dial Range-1 to 11 calibrated 0.1 to 1 uncalibrated 4. Pulse and Ramp Aspect Ratio-95:5

Draw the basic block diagram of single trace CRO and describe the function of delay line.

Description : Draw the basic block diagram of single trace CRO and describe the function of delay line.

Last Answer : Function of Delay line: This block is used to delay the signal for a period of time in the vertical section of CRT. The input signal is not applied directly to the vertical plates because the part ... when the delay time is not used. Therefore, the input signal is delayed by a period of time. 

Explain the concept of single beam dual trace CRO with its block diagram.

Description : Explain the concept of single beam dual trace CRO with its block diagram.

Last Answer : Diagram:   Explanation: The single beam dual trace CRO consists of one electron gun, an electronic switch which switches the two signals to a single vertical amplifier and a single pair of ... Amplifier are identical & have the same delay time, accurate X-Y measurements can be taken.