Answered: Q2) Design a DC ammeter with three…

Q2) Design a DC ammeter with three ranges as bellow:- (0- 100000HA). (0-500 m A). (0-3 A) by using D'arsonval movement with internal resistance Rm=1000 and full scale deflection current = 1 mA.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

See similar textbooks

Related questions

Q: Problem2: The four arms of a Wheatstone bridge are as follows: AB = 100 0, BC = 1000 0, CD = 4000 Q,…

Q: Solar water heating is less efficient than PV systems for exploiting solar energy. True False

A: Given Solar water heater is less efficient then pv cell True or false

Q: Identify a translatory mechanical system that is analogous to the electrical system of Figure 4.73,…

Q: Do the following pole-zero plots belong to realistic physical systems? Justify your answer. -1 -2 -1…

A: Poles of the control system is those points where the gain of the system approaches to infinity. at…

Q: Q3)-- Design an Ayrston shunt to provide an ammeter with current ranges of 11mA, 26mA And 101mA, Ad…

A: The circuit diagram is shown below, where, The half full scale deflection is,Ih = 0.5mAandRm=250…

Q: PROBLEM Io.27 For the circuit shown in Figure 10.128, sketch and label vR versus time. Assume that…

Q: Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1A, 5A, and 10A,…

A: Analog instruments are classified into 3 types Indicating instrument Integrating type instrument…

Q: = 3. A simple shunted dc ammeter, using a basic meter movement with an internal resistance, Rm 1,800…

Q: (a) Calculate the Thevenin voltage, Eth- (b) Calculate the Thevenin resistance, RTH- (c) Determine…

Q: Biogas can be used for cooling purposes. Select one: True False

A: Biogas It is a combination of gases generated by the decomposition of material in the absence of…

Q: An electronic device is cooled by passing water at 333 K through small tubular passages with 2.54…

A: an electronic device is cooled by passing water at 333K through a small tubular passages with…

Q: The damping ratio of a second order system is 0.6. The settling time is 0.75 sec. Calculate (i) Rise…

A: given control system problem

Q: Electric Circuit is a closed insulating path through which an Electric Current either flows or…

A: Electric circuit is a closed conducting path. A rate of current flowing through the circuit is…

Q: A basic d'Arsonval movement with Rm=110 2, and ed0.7 mÅ. If the meter is used in the following…

A: Given, Rm=110ΩIfsd=0.7mAE=12V Current Im=ERa+Rb+Rs+RmRs=5Ifsd-Rm=50.7mA-110=7032.857Ω…

Q: The system of using helicopters to work on live power lines is based on the principle that…

A: The system of using helicopters to work on live power lines is based on the principle that…

Q: wheatstone bridge 1. What is the industrial standard internal impedance of a voltmeter? 2. Is the…

A: For the following questions the answers are provided below

Q: wheatstone bridge 1. What is the industrial standard internal impedance of a voltmeter? 2. Is the…

A: For the following question given under Wheatstone bridge topic

Q: Find the Norton eqivalent circuit , if the internal resistance of the fuse is 1Ω

A: Given, Internal resistance of the fuse is 1 ohm.

Q: Maximum dc source current is defined by NEC 690.8(A) as the sum of parallel module rated short…

A: As per NEC sum of parallel module rated short circuit current is multiplied by 125% of the actual…

Q: 3m i+4cx+ 2kx = 4cj+ 3ty For the system given above, obtain the state-s pace representation.

Q: An NTC thermistor is used to control a cooling fan in a room, as shown in the next circuit. Explain…

Q: Problem2: The four arms of a Wheatstone bridge are as follows: AB = 100 , BC = 1000 Q, CD = 4000 ,…

Q: a) (i) Draw the schematic diagram of Anderson's bridge. Also write the expression for unknown…

Q: 4) Draw the F-V and F-I analogous circuits for the mechanical system below. K Reference V Answer:

Q: (a) A voltmeter with Permanent Magnet Moving Coil (PMMC) instrument of full-scale deflection of 250…

Q: A twelve volt battery is joined to a series circuit with an inductance of 0.5 henry and a 10 ohm…

A: PRESENCE OF SOURCE: In the presence of sources all the passive elements which are R, L and C always…

Q: = 4. Design an Ayrton shunt for a meter movement with internal resist- ance R=2,500 and full-scale…

A: In this question, We need to determine the value of resistances to design multi-ammeter? Also…

Q: 4- Consider the system shown in Figure 1. To improve the performance of the system a feedback is…

Q: ou are designing a new eco-friendly thermal coffee mug. It is shaped like a small globe to minimize…

A: Given data: l=0.003 mA=0.04 m2k=0.2 W/mk

Q: 15 Identify a translatory mechanical system that is analogous to the electrical system of Figure…

Q: system will become unstable. R(S) 100 K Y(s) s(s+4) (s + 10) Sute 22 the range of K for stable…

A: Given: Determine the range of 'K' for system's stability using Routh Hurwitz criteria. Find the…

Q: Q3 Define Environmental errors? A PMMC with coil resistance of 300052 number of coil 300 turns with…

A: In this question we will find deflection angle for PMMC...

Q: short hollow, cast iron cylinder with wall thickness o 0 mm is to carry compressive load of 100 kN…

A: Given that P=100kN=105Nσ=80N/mm2=80×106N/m2t=10mm=.01m

Q: Problem2: The four arms of a Whoatstono bridge are as fallows: AB = 100 0, BC 1000 0, CD = 4000 0,…

Q: HWA AC bridge is balanced at 20KHZ with the following components in each arm: Arm AB=10KN, Arm O…

Q: The Voltaged write veauation, findIIo5mA Q2 +60 V

A: According to question: The voltage equation for the time interval 0 microsecond to 24 microseconds…

Q: Q: compute the total elongation caused by an axial load of 100KN applied to a circular bar, tapering…

A: Given data, Length, L=10mLarger diameter, D1 = 120mmSmaller diameter, D2 = 40mmAxial load, P =…

Q: ii) For the circuit shown in Figure B16b, R1 V1 10kO - Ge 12 SR2 Ge Ge A8 Ge Figure B16b KAKAKHK-KH

A: The forward voltage drop across a Ge diode is 0.3 volt and across a Si diode , it is 0.7 volts.

Q: ou are working as an electrician in a large steel manufacturing plant, and you are in the generator.…

A: In the DC generator machine, there are two windings. the first winding is series winding which is in…

Q: The damping ratio of a second order system is 0.6. The settling time is 0.75 sec. Calculate Rise…

Q: (BASIC ELECTRICAL ENGINEERING) A solenoid of iron core has a cross sectional area of 2.33 in2 and…

A: The solution is given below

Q: Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1A, 5A, and 10A,…

A: An Ayrton shunt : This is also called universal shunt. which is shown below Given that I1=10A,…

Q: A:.0 docs.google.com If a circuit has two equal parallel resistances connected to a 150V DC power…

Q: (A): Use the Routh-Hurwitz criterion to find the range of (k) for which the system in figure (1) is…

Q: For the circuit shown in the figure above, what is the value of Io? Assume that Vs = 431 V, R1 = 18…

A: In this question, We need to find the current Io ? Assume that Vs = 431 V, R1 = 18ohm R2 = 10ohm…

Q: c) A PV cell of area 4.0 cm. having a short-circuit current of 50 mA/cm, open - circuit voltage of…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: SOLVE B. A hall 30 m long and 12 m wide is to be illuminated and the illumination required is 50…

A: The following data is given in the question Area of the room =30*12 =360 meter square Illumination…

Concept explainers

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.

Question

Q2) Design a DC ammeter with three ranges as bellow:- (0- 100000HA). (0-500 m A).
(0-3 A) by using D'arsonval movement with internal resistance Rm=1000 and full
scale deflection current = 1 mA.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1A, 5A, and 10A, if PMMC meter have internal resistance of 50Ω and full scale current of 1mA
Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1A, 5A, and 10A, if PMMC meter have internal resistance of 50Ω and full scale deflection current of 1mA ?
A meeting hall in an organization is to be provided with a lighting installation. The hall is 30 m × 20 m × 8 m (high). The mounting height is 5 m and the required level of illumination is 144 lm/m2. Design a lighting system for the hall with the given data. Lumens/watt for 200-W lamp = 12 and Lumens/ watt for 500-W lamp = 16. Utilization coefficient = 0.6 Maintenance factor = 0.75 space/height ratio=1 Using metal filament lamps, estimate the following: Flux Luman output per 200 W lamp Luman output per 500 W lamp Number of 500W lamps required Number of 220W lamps required Draw the spacing layout of these lamps State the reason if any of these 2 lamps cannot be arranged in the hall with the given specification. What is the significance of ‘room surface maintenance factor’ and ‘utilization factor’ in the lighting design
nodes paths loops meshes branches
Maximum dc source current is defined by NEC 690.8(A) as the sum of parallel module rated short circuit currents multiplied by? A.110% B. 125% C. 150% D. 200%
a) Explain the construction of LVDT. Identify some suitable examples according to their applications b) Discuss contacting and non-contacting tachometers Note question is taken from instrumentation and measurements course
Calculate the output power of solar PV system having three same size series connected PV Modules. The specification of each module is given as, Number of cells = 32, area of each cell is 15 cm x 15 cm.
High Voltage Technique For an open air test in a high voltage laboratory, a voltage of 500 kV will be taken out through a 4m x 6m door. Considering that this work will be done with a coaxial cylindrical electrode system, calculate the inner cylinder radius according to the case that the electric field strength on the inner cylinder surface is 10 kV/cm.
Describe whyAC power transmission is widely used although DC transmission has many advantagesover AC.
I need help with these questions its from Communication systems Lab no.11 (FM demodulation)
5: Which one of the following energy resources need stored water for its operation? a. Biomass b. Hydro power c. Waves d. Tidal 6: How shunt leakage current is represented in an equivalent circuit of photovoltaic module? a. ISH b. IDH c. ISI d. ILH
As part of an engineering team at SpaceX designing microcircuitry to control the grid fins, you must assess the power budget needed to operate 4 fin-control systems. Each system requires 0.16 micro Amperes for circuits with 3.4 milliOhms of resistance. How much total voltage is needed to supply these circuits?