- These provide information that enables human beings to take some 1)- prescribed action accordingly. A) Regulating trade , B) monitoring functions. C)measure physical quantities, D) standard units. 2)A---------- - has an output that varies in discrete steps and so can only have a finite number of values. A) Analogue instruments, B) digital instrument, C) Null-type „D) passive instrument. 3) a good measurement technician can substantially reduce errors at the output of a measurement system by-----------? A) Environmental changes, B) system disturbance, C) calculating the effect, D) All . 4) Corona discharge can also cause voltage transients on the mains power supply. This occurs when the air in the vicinity of-- A) high voltage a.c ,B) high voltage d.c ,C)Low voltage d.c , D) Low voltage a.c. 5) ----nsists of processing a signal to remove a certain band of frequencies within it. A) A to D converter, B) Digital signal processing, C) Ram, D) Signal filtering.

- These provide information that enables human beings to take some 1)- prescribed action accordingly. A) Regulating trade , B) monitoring functions. C)measure physical quantities, D) standard units. 2)A---------- - has an output that varies in discrete steps and so can only have a finite number of values. A) Analogue instruments, B) digital instrument, C) Null-type „D) passive instrument. 3) a good measurement technician can substantially reduce errors at the output of a measurement system by-----------? A) Environmental changes, B) system disturbance, C) calculating the effect, D) All . 4) Corona discharge can also cause voltage transients on the mains power supply. This occurs when the air in the vicinity of-- A) high voltage a.c ,B) high voltage d.c ,C)Low voltage d.c , D) Low voltage a.c. 5) ----nsists of processing a signal to remove a certain band of frequencies within it. A) A to D converter, B) Digital signal processing, C) Ram, D) Signal filtering.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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orescribed action accordingly. A) Regulating trade, B) monitoring functions. C) measure physical quantities, D) standard units. 2)A--------- a an output that varies in discrete steps and so can only have a finite number of values. A) Analogue instruments, B) digital instrument, C) Null-type ,D) passive instrument. ) a good measurement technician can substantially reduce errors at the output of a measurement system by---------?
Choose the correct answer. )----- These provide information that enables human beings to take some orescribed action accordingly. A) Regulating trade , B) monitoring functions. C)measure physical quantities, D) standard units. P)A-------- - has an output that varies in discrete steps and so can only have a finite aumber of values. A) Analogue instruments, B) digital instrument, C) Null-type „D) passive instrument. ) a good measurement technician can substantially reduce errors at the output of a measurement system by------------?
A) Choose the correct answer. 1)-------- These provide information that enables human beings to take some prescribed action accordingly. A) Regulating trade , B) monitoring functions. C) measure physical quantities, D) standard units. 2)A----------- has an output that varies in discrete steps and so can only have a finite number of values. A) Analogue instruments, B) digital instrument, C) Null-type ,D) passive instrument. 3) a good measurement technician can substantially reduce errors at the output of a measurement system by------------? A) Environmental changes, B) system disturbance, C) calculating the effect, D) All .
Q1: Choose the correct answer: 1-The element in the measurement system takes the form------ a) Transfer function. B) signal-recording unit. C) Temperature. D) a&c. 2)A----------- has an output that varies in discrete steps and so can only have a finite number of values. A) Analogue instruments, B) digital instrument, C) Null-type ,D) passive instrument. 3)-------------- scribes the closeness of output readings when the same input is applied repetitively over a short period of time. A) inaccuracy, B) Range, C) Tolerance , D) Repeatability. --- in instrument components over a 4) They can also systematic errors arise due to --- period of time. A) Fault, B) wear, C) Tolerance, D) All. 5) The prerequisite for the reduction of systematic errors is a complete analysis of the----? A) Measurement system, B) systematic errors , C) System disturbance, D) Errors. (5 ) Marks
Q1: A) Choose the correct answer: 1)----------------- describes the closeness of output readings when the same input is applied repetitively over a short period of time. A) inaccuracy , B) Range , C) Tolerance , D) Repeatability. 2) The element in the measurement system in output takes the form----- -? A) Process unit , B) area . C) Signal presentation unit, D)Application. 3) a good measurement technician can substantially reduce errors at the output of a measurement system by- :? A) Environmental changes, B) system disturbance, C) calculating the effect, D) All . 4) Capacitive coupling, also known as ----------coupling, can also occur between the signal wires in a measurement circuit and a nearby mains-carrying conductor. A) Electromechanical , B) Electrodynamics, C) Electrostatic, D) All. 5) sometimes used to provide shielding from capacitive-coupled noise, but the necessary supports for the conduit provide multiple earth points and lead to the problem of-------? A) Shielding, B)…
1)-- -- These provide information that enables human beings to take some prescribed action accordingly. A) Regulating trade , B) monitoring functions. C) measure physical quantities, D) standard units. 2)-------- the output signal consists of a proportion of the external voltage source applied across the two ends of the potentiometer. A) Null-type , B) deflection-type C) passive instrument „D) active instrument. 3) The prerequisite for the reduction of systematic errors is a complete analysis of the---? A) Measurement system, B) systematic errors, C) System disturbance, D) Errors. 4) Corona discharge can also cause voltage transients on the mains power supply. This occurs when the air in the vicinity of--- A) high voltage a.c ,B) high voltage d.c ,C) Low voltage d.c , D) Low voltage a.c. 5) The measured a.c. voltage signal is applied to a small element. This heats up and the resulting temperature rise is measured by a----- A) Thermocouple , B)Thermo meter , C) Temperature meter ,…
Q3 Figure Q3 shows a functional block diagram of a digital circuit. Уз y2 Yo X3 X2 C3 C2 FA FA FA FA $3 $2 So V N (overflow) (negative) (zero) Figure Q3 (a) Name the circuit and explain the operation of the given FBD. (b) Discuss the importance of this circuit in digital hardware.
Solve all please Q1) Choose the correct answer: I. The circuits can be divided into two broad categories analog and digital are called: a- control circuits b- logic circuits c- electronic circuits d- design circuits II. Magnitude comparison is performed by a logic circuit called a: III. a- divider b- multiplexer c- decoder d- comparator The resolution of 5 bits ADC from analog signal (-4-4)V is: a-0.2 b-0.22 c- 0.24 d-0.25 IV. The full scale output from analog signal (-4-4)V by using 5 bits ADC is: a- 3.7 b- 3.75 c-3.85 d-4
A) Match between column A and column B. Column B Column A 1)------------ is thus one consideration in the a- Sensitivity. choice of instrument for a particular application. b- Wear. 2)---------------describes the closeness of c- Accuracy. output readings when the same input is applied repetitively over a short period of time. d- Repeatability. e- Tolerance. 3) The accuracy of some instruments is sometimes quoted as a-------- --? f- Linearity. 4) Careful instrument design is the most useful weapon in the battle against environmental inputs; by reducing the --------of an instrument to environmental inputs to as low a level as possible. 5) They can also systematic errors arise due to
Suggest suitable transducers/sensors to convert each of the following variables into electrical signals: a). pressure, b). Force, c). Liquid level. Please state the reasons for your selection
Q19. i) Explain any two digital signal processing techniques used in digital communication system. ii) A communication system is represented by the gains A1,A2,A3,A4 as shown in Figure B1. The output power Poutput is 36dB and Pinput is 42dB. Pinput Poutput A1 A2 АЗ A4 Figure B1 a) Check whether the system is working as amplifier or attenuator. Justify your answer. b) Find the value of gain A3 if Al=A2=6 and A4=0.75.
Q2: Answer all branches: A) Choose the correct answer. 1)----- These provide information that enables human beings to take some prescribed action accordingly. A) Regulating trade, B) monitoring functions. C) measure physical quantities, D) standard units. 2)A--------------- has an output that varies in discrete steps and so can only have a finite number of values. A) Analogue instruments, B) digital instrument, C) Null-type ,D) passive instrument. 3) a good measurement technician can substantially reduce errors at the output of a measurement system by--------? A) Environmental changes, B) system disturbance, C) calculating the effect, D) All. 4) Corona discharge can also cause voltage transients on the mains power su occurs when the air in the vicinity of-- A) high voltage a.c , B) high voltage d.c , C) Low voltage d.c , D) Low voltage a.c. 5) -----consists of processing a signal to remove a certain band of frequencies within it. A) A to D converter, B) Digital signal processing, C)…