Can you help by answering this question?

What is not part of the CPU

13 views
in Electronics communication by
Following is/are a property/properties of quantization 

(a) it is an nonlinear process (b) it is an irreversible process (c) it maps a larger set of input values to a smaller set  (d) all of these 

Related questions

1 answer 12 views

In a PCM system the number of quantization level are 16 and the maximum signal frequency is 4 KHz the transmission bit rate is

asked May 23, 2018 in Electronics communication by Shimroz123
1 answer 21 views

Which of the following is an inherent property of an optical signal and cannot be eliminated even in principle? (1) Thermal noise (2) Shot noise (3) Environmental noise (4) Background Noise

asked May 29, 2018 in Electronics communication by Shimroz123
1 answer 14 views

The use of non-uniform quantization leads to: (1) Reduction in transmission bandwidth. (2) Increase in maximum SNR. (3) Increase in SNR for signal levels. (4) Simplification of quantization process. 

asked May 29, 2018 in Electronics communication by Shimroz123
1 answer 16 views

Consider the following properties attributed to state model of a system : 1. State model is unique. 2. Transfer function for the system is unique. 3. State model can be derived from transfer function of the system.  Which of the above statements are correct ?  (a) 1, 2 and 3 (b) 1 and 2 only (c) 2 and 3 only (d) 1 and 3 only

asked Apr 23, 2018 in Control System by Shimroz123
0 answers 14 views

You are adding a data view to a Windows Form. You wish to view records that are current. Which property of the data view should you set?  (1) RowFilter (2) RowStateFilter (3) AllowDelete (4) Sort  

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 12 views

Attributes in XML are  (1) Elements in XML (2) Child nodes (3) A way of attaching characteristics or properties to elements of a document (4) None of these

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 13 views

The following property of semiconductors cannot be determined from Hall effect: (1) Semiconductor is n–type or p–type (2) The carrier concentration (3) The mobility of semiconductor (4) The atomic concentration of semiconductor

asked May 29, 2018 in Semiconductor by Shimroz123
1 answer 16 views

When an antenna of input resistance 73 ohm is connected to a 50-ohm line and if the losses are ignored then its efficiency will be nearly   (A) 0.19 (B) 0.81 (C) 0.97 (D) 1.19

asked May 17, 2018 in Electronics communication by Shimroz123
1 answer 8 views

Give the properties and application of following materials :i) mica ii) rubber

asked Sep 4, 2018 by Shimroz123
1 answer 11 views

Consider the following statements associated with the basic electrostatic properties of ideal conductors :  1. The resultant field inside is zero. 2. The net charge density in the interior is zero. 3. Any net charges reside on the surface. 4. The surface is always equipotential. 5. The field just outside is zero.  Which of the above statements are correct ?  (a) 1, 2, 3 and 4 (b) 3, 4 and 5 only (c) 1, 2 and 3 only (d) 2 and 3 only

asked Apr 23, 2018 in Electrical Engineering by Shimroz123
1 answer 9 views

Which of the following statement is false? Modulation is used to: (1) Reduce the bandwidth used (2) Separate differing transmissions (3) Ensure that intelligence may be transmitted over long distances (4) Allow the use of practicable antennas

asked May 29, 2018 in Electronics communication by Shimroz123
1 answer 17 views

Indicate which one of the following is NOT an advantage of FM over AM? (1) Better noise immunity is provided (2) Lower bandwidth is required (3) The transmitted power is more useful (4) Less modulating power is required 

asked May 29, 2018 in Electronics communication by Shimroz123
1 answer 21 views

The desirable properties of transformer core material are  (1) low permeability and low hysteresis loss. (2) high permeability and high hysteresis loss. (3) high permeability and low hysteresis loss. (4) low permeability and hysteresis loss.

asked May 1, 2018 in Electrical Machine by Shimroz123
0 answers 13 views

Thin films of SiN are well suited as anti-reflection coating for Si solar cells because of their optical properties (a) Refractive index and Absorption coefficient . (b) Refractive index and Adsorption coefficient (c) Reflective index and Absorption coefficient (d) Reflective index and Adsorption coefficient

asked Apr 14, 2018 in Electrical Engineering by Shimroz123
1 answer 15 views

The circuit whose properties are same in either direction is known as?

asked Mar 25, 2018 in Network Analysis by Shimroz123
1 answer 13 views

In a PCM system of telemetry, the quantization noise depends on:  (1) The sampling rate and quantization level (2) The sampling rate only (3) The number of quantization level (4) Information provided is not sufficient

asked Apr 9, 2018 in Electronics Engineering by Shimroz123
0 answers 14 views

In a PID controller,the values of proportional, integral and derivative are dependent on  (a) future, past and present errors respectively (b) present, past and future errors respectively (c) past, present and future errors respectively (d) present, future and past errors respectively

asked Apr 9, 2018 in Electronics communication by Shimroz123
1 answer 11 views

The structure sensitive property of a super conductor is

asked Mar 28, 2018 in Electrical engineering materials by Shimroz123
1 answer 21 views

The property of a material which opposes the creation of magnetic flux in it is known as?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
0 answers 11 views

In pulse code modulation the effect of quantization is to (a) remove noise (b) introduce additional noise (c) limit noise in the channel (d) remove noise in the limiter

asked Apr 14, 2018 in Electrical Engineering by Shimroz123
1 answer 12 views

Which is true?  A) Page Class is a derivative of the Control class. B) Page Class inherits all properties, methods, and events exposed by the Control class. C) Both D) None

asked Apr 11, 2018 in Computer Engineering by Shimroz123
1 answer 24 views

Which of the following measure(s) is/are used to determine the quality of a printer ___.  a) Dots printed in a minute b) Dots per Inch c) Dot-Per-Square-Inch d) All of the Above

asked May 13, 2018 in Computer Engineering by Shimroz123
1 answer 10 views

Superconductivity is a material property associated with

asked Apr 25, 2018 in Electrical Engineering by Shimroz123
1 answer 25 views

Draw a neat labelled diagram of photocell and state two properties of photons.  

asked Sep 4, 2018 by Shimroz123
0 answers 23 views

What are examples of telecommunication devices?

asked Mar 10, 2018 in Electronics communication by Quiz
0 answers 18 views

What are the different types of telecommunication systems?

asked Mar 10, 2018 in Electronics communication by Quiz
2 answers 58 views

What are the applications of electronics?

asked Mar 10, 2018 in Electronics communication by Quiz
0 answers 25 views

What are the different branches of electronics?

asked Mar 10, 2018 in Electronics communication by Quiz
0 answers 37 views

What are the types of electronic communication?

asked Mar 10, 2018 in Electronics communication by Quiz
1 answer 8 views

Which property of rubber is used in tyres? Name and explain the property. 

asked Sep 3, 2018 by Shimroz123
1 answer 24 views

The property of materials by which they can be drawn into wires is known as: A) malleability B) elasticity C) creep D) ductility

asked Jun 4, 2018 in Electrical Engineering by Shimroz123
1 answer 16 views

The transmission line distance protection relay having the property of being inherently directional is (A) impedance relay (B) MHO relay (C) OHM relay (D) reactance relay

asked May 25, 2018 in Power system by Shimroz123
1 answer 18 views

The property of sand due to which the sand grains stick together, is called 1. Collapsibility 2. Permeability 3. Cohesiveness 4. Adhesiveness

asked May 17, 2018 in Mechanical Engineering by Shimroz123
1 answer 4 views

Most outstanding property of indium antimonide is

asked Apr 23, 2018 in Electrical Engineering by Shimroz123
1 answer 12 views

In communication systems, noise due to quantization error is a) Linear and signal dependent b) Non-linear and signal dependent c) Linear and signal independent at low frequencies only d) non -linear and signal dependent at low frequencies only

asked Jun 15, 2018 in Electronics Engineering by Shimroz123
1 answer 10 views

What is amorphous metal material? Give any three properties of amorphous metal.

asked Sep 4, 2018 by Shimroz123
1 answer 40 views

Which of the following are the basic elements in a 555 timer IC? (a) Two comparators (b) A flip-flop (c) A discharge transistor (d) A resistive voltage divider  A) (a), (b) and (d) B) only (a), (b) and (c) C) only (b), (c) and (d) D) only (a), (b), (c) and (d)

asked Jun 17, 2018 in Electric Power Generation by Shimroz123
1 answer 15 views

Which of the following are known as the short circuit parameters of a 2- port network? (A) Z- parameters. (B) H- parameters. (C) Y- parameters. (D) A,B,C,D, parameters.

asked Apr 28, 2018 in Network Analysis by Shimroz123
1 answer 73 views

Which of the following are satisfied in a non-linear network ?  1. Associative  2. Superposition  3. Homogeneity  4. Bilaterality  Select the correct answer using the codes given below :  (a) 1 and 3 only (b) 1 and 4 only (c) 2 and 3 only (d) 2 and 4 only

asked Apr 25, 2018 in Electrical Engineering by Shimroz123
0 answers 7 views

Which of the following are available in the depletion layer of a P -N junction diode ? (A) Free mobile electrons only (B) Free mobile holes only (C) Both free mobile electrons and holes (D) Neither free mobile electrons nor holes

asked Apr 14, 2018 in Electrical Engineering by Shimroz123
1 answer 5 views

The capacity of a standard 4 KHz telephone channel with a 32 dB SNR is

asked May 23, 2018 in Electronics communication by Shimroz123
1 answer 9 views

A radio receiver is placed at one corner of a table and again placed at some other corner of the same table. Loudspeaker output is changed because  (a) image interference is reduced (b) adjacent channel interference is increased (c) of fading (d) line of sight propagation is not utilized

asked May 15, 2018 in Electronics communication by Shimroz123
1 answer 14 views

A rectangular waveguide is 4.2 cm by 1.85 cm. The cut-off frequency of the dominant mode through this waveguide is  (a) 3.57 GHz (b) 3.75 GHz (c) 3.70 MHz (d) 3.57 MHz

asked May 15, 2018 in Electronics communication by Shimroz123
1 answer 12 views

A tuned circuit has a Q of 100 at its resonant frequency of 500 kHz. Its bandwidth is _____kHz. (A) 50000 (B) 0.2 (C) 600 (D) 5

asked May 12, 2018 in Electronics communication by Shimroz123
0 answers 17 views

In an axial mode operation of a helical antenna, maximum field radiated by the antenna is :  A) along the axis of the helical B) in a plane normal to the helix antenna axis C) in both axial and normal planes D) None of the above

asked Apr 9, 2018 in Electronics communication by Shimroz123

Welcome to electronics2electrical.com here you can ask questions related to electrical, electronics, mechanical, telecommunication, instrumentation, computer, mathematics, physics etc.
Be respectful to all the members. Do not copy and paste the answers from other websites which have copyright content. While asking question give full details about it.

Categories

Most popular tags

power motor dc circuit transformer voltage current used system phase resistance factor synchronous load ac energy induction electric generator series frequency between speed capacitor use electrical meter line difference control type mosfet transmission magnetic plant high single instrument bjt unit source advantages function diode and machine winding field define torque parallel amplifier supply shunt thyristor motors electricity arduino maximum time relay armature problem value on transformers types coil diagram state flow ratio material three formula starting direction theorem method emf operating efficiency digital wave microprocessor test instruments inductance loss measure operation connected signal low applications effect single-phase network temperature working constant losses different law wattmeter measuring compare controlled breaker drive device logic rc full switch flux wire resistivity disadvantages free of materials machines angle force converter conductor transistor gain open protection scr core measurement number bridge principle generators reactance circuits negative the friction iron loop short pole battery conservation steam resistors hysteresis computer using analog lines secondary station gate a rectifier inverter linear induced relays nuclear capacitance basic characteristics design direct work rotor electronics ammeter forces diesel damping rlc connection factors capacitors minimum insulation moving regulation running self systems air fault range main stability quality starter igbt eddy alternator ideal rl average 3-phase plants arc thermal error fuzzy biasing dielectric pressure balanced superposition errors copper rotation feedback impedance measured electronic electrons charge inductive transfer explain start off back curve over solar is three-phase tariff locomotive peak bias zener engineering commutator surge conductors rating universal potentiometer density permanent mechanical transducer capacity memory adc excitation two fuse pure harmonics application semiconductor inductor internal pmmc reaction welding resonance traction permeability breakers rms designed electromagnetic si generation brushes switching capacitive shaded rate 1 distribution resistor methods delta star oscillator reluctance simplification algebra 8085 boolean weston dynamometer insulating strength installation definition fuel heating earth units
...