A PMMC instrument has FSD of 100 µA and a coil resistance of 1 kN. Calculate the re- quired shunt resistance value to convert the instrument into an ammeter with (a) FSD = 100 mA and (b) FSD = 1 A. %3D

A PMMC instrument has FSD of 100 µA and a coil resistance of 1 kN. Calculate the re- quired shunt resistance value to convert the instrument into an ammeter with (a) FSD = 100 mA and (b) FSD = 1 A. %3D

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

See similar textbooks

Related questions

Q: Two coils having 100 and 400 turns respectively are wound side by side on an iron core (µ, = 2000)…

A: This question belongs to circuit theory . It is based on the concept of induced emf in the coil due…

Q: The photovoltaic (PV) effect is the electrical potential developed between two dissimilar materials…

A: The photovoltaic (PV) effect is the phenomenon where electrical potential is developed between two…

Q: er-connect bar is used in a device designed to operate between -20℃ and 60℃. It is 0.5mm long with a…

Q: For a particular thermocouple, if one junction is maintained at 0˚C (cold junction) and the other…

Q: A D'Arsonval movement with 50 Q internal resistance and 100 mA FSD current. If you need to design a…

Q: Q3: You are designing a d'Arsonval movement instrument to operate as an Avometer. If the coil…

Q: 7. Calculate the theoretical minimum value of Vin required to turn-on the zener diode in the voltage…

A: To solve above question, one should know about Zener diode and its application. A Zener diode is a…

Q: . Calculate the theoretical minimum value of R required for putting the zener diode in the zener…

Q: 3. As shown in Fig 3, three-phase half-wave controlled rectifier with a load which is consisting of…

Q: An intrinsic semiconductor is neither a good conductor nor a good insulator. Select one: True O…

Q: A pressure management system (a diaphragm sensor giving a capacitance change with output processed…

A: Given: For a diaphragm sensor, range: 0-125 kPa, accuracy: ∓1.8% of FSD, temperature sensitivity:…

Q: Design a de power supply that generates an average dc output voltage of 12 V across a resistive load…

A: Dear student as per our guidelines we are supposed to solve only one question in which it should be…

Q: Consider the design of a DC power supply as shown above with the following requirements and…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: 4. An abrupt silicon (, = 1010 cm³) p-n junction consists of a p-type region containing 1016 cm…

Q: (a) Explain the concept Total internal reflection (TIR). Give examples of TIR device application.

A: a) concept of TIR ( total internal reflection )

Q: 1. A 2.0 Ω resistor is connected to a non-ideal source with internal resistance equal to 1.0 Ω and…

A: Given 2 Ω resistor is connected to a non-ideal source with internal resistance 1 Ω and EMF equal to…

Q: Plot the current i(t) for the following circuit with C= 1nF, n=5 and R = 27kohm, for the %3D ideal…

Q: Which instrument characteristic seen in voltmeters and ammeters affect their ability to measure the…

A: Which instrument characteristic seen in voltmeter and Ammeters affect their ability to measure the…

Q: The input impedance of the permanent magnet moving coil (PMMC) voltmeter is infinite. Assuming that…

A: Given circuit is - Input impedance of voltmeter is infinite.

Q: 1. A silicon p-n junction has the following parameters: Na = 1017/cm³, Na = 5 x10'5/cm³, Diameter of…

Q: 7. Calculate the theoretical minimum value of Vin required to turn-on the zener diode in the voltage…

A: To solve above question, one should know about Zener diode and its application. A Zener diode is a…

Q: Q2. It is to require to design a multirange voltmeter having three range given by: a V, =. x…

A: It is require to design a multirange voltmeter having three range given by, V1≅α10×yourregistration…

Q: Task: Prepare a doc or ppt document, in which You describe - on the most accurate, step-by-step way-…

Q: An NPN transistor circuit shown in figure 2 has a= 0.985 and VBE = 0.3 V. If Vcc = 16 V, calculate…

Q: (a) Silicon diodes D, and D, in the circuit of the figure given below have saturation current of 1…

A: we need to solve both parts.

Q: 2- A 100 Ah, 12-V battery with a rest voltage of 11.5 V (at its current SOC) is discharged at a C/5…

A: Given values are - Ampere hour rating=100AhRest voltageSOCE=11.5VoltDischarge rate=C5Load…

Q: Impedance plethysmography is a technique that can be used to detect thrombosis—the presence of clots…

Q: A D'Arsonval movement with 50 Q internal resistance and 100 mA FSD current. If you need to design an…

A: We need to find shunt resistance for given ammeter to measure given current .

Q: A1 cm? silicon solar cell has a Maximum current of 38 mA and Maximum voltage 590 mV and is…

Q: c. A basic d'Arsonval movement instrument has been converted to operate as a series ohmmeter with an…

A: c) A d'Arsonval movement instrument is operated as a series ohmmeter Internal resistance = 100 ohms…

Q: A de ammeter is constructed of a 133.3 N resistance in parallel with a PMMC in- strument. If the…

A: Given that : Rm = 1.3K 0hm Rsh = 133.3 ohm IFSD = 30 uA to FInd : Measured current at (i) FSD (ii)…

Q: a- Analyze the DTL circuit shown. Assume VBE (sat) =0.8 V, VCE (sat) = 0.2 V, and the drop across a…

A: DTL circuit; VBE(sat)=0.8V VCE(sat)=0.2V drop across the conducting diode=0.7 V β=25

Q: 3. a single phase 230v,50hz half controlled rectifier is connected to 62.9ohms load resistor. for…

A: Given, A single phase half controlled rectifier having Supply voltage, Vrms=230 V…

Q: Determine the following: (1) Vrdg (2)Ardg (2) Iave/diode (4) Ipk/diode (5) Pl(ave) (6) PIV/diode

A: Since you have posted a question with multiple subparts, we will solve the first three parts for…

Q: Determine the resistance of an aluminium coil of 177 cm as diameter consists of 14900 turns and the…

Q: 3. Plot I vs t graphs and record the values of the time constant you obtained from the charging and…

A: The system has a transient and steady state output. With the progress of time, the transients get…

Q: The following circuit is composed of diodes and thyristors with an ideal behavior. Knowing that: Vs…

A: The Given circuit is of the single-phase semiconverter. here firing angle for T1 is given. α1=20°T2…

Q: Problem 6: A capacitive silicon accelerometer with its proof mass, fixed electrode, beam and anchor…

Q: A D'Arsonval movement with 100 Q internal resistance and 50 mA FSD current. If you need to design a…

Q: Design a digital thermometer system which will display temperatures between 0 and 99°C. You might…

A: To design of a digital thermometer system

Q: 3.6 A young designer, aiming to develop intuition con- cerning conducting paths within an integrated…

A: Given,L=10 μmw=3 μmt=1 μma For intrinsic siliconResistivity,ρ=1qniμn+μpni=1.5×1010/cm3μn=1200…

Q: 2. Sketch the output V and determine the DC level of the output signal for the given network below.…

A: The given circuit is full wave rectifier which means for both positive and negative half cycle of…

Q: A certain PN junction has a linearly graded junction on the p-side, Na = ax, where x is the distance…

A: A certain PN junction has a linearly graded junction on the p-side, NA=ax , where x is the distance…

Q: Q2. It is to require to design a multirange voltmeter having three range given by: a x…

A: The given registration number is 219. Since it is an odd number the value of α is 05. The value of…

Q: A PMMC instrument with FSD of 100 µA and a coil resistance of 1 kQ is to be converted into a…

Q: 1. A silicon p-n junction (Na = 106 cm and Na 4 x 106 em') is biased with Va = -3 V. Calculate the…

Q: Q2/ A classic assembly, in thermal equilibrium at room temperature, consists of 4000 systems…

Q: Consider a pn junction diode with the acceptor concentration as 10 cm, donor concentration as 10*…

A: Expression of output voltage V0=VTlnNANDni2 Calculating threshold voltage…

Concept explainers

Antenna Array

An antenna array is a group of antennas joined together and arranged in a regular pattern to form a single antenna capable of producing radiation patterns that individual antennas cannot. As the antennas are constructed as an array, sufficient spacing and phase must be given.

Question

Solve it quickly.

A PMMC instrument has FSD of 100 µA and a coil resistance of 1 kN. Calculate the re-
quired shunt resistance value to convert the instrument into an ammeter with (a) FSD =
100 mA and (b) FSD = 1 A.
%3D

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 6 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

What is CEMF?
How is a solid-state diode tested? Explain.
Consider the Zener diode circuit shown in Figure. The Zener Breakdown Voltage (Vz) is 5.6 V at Iz= 0.1mA. Zener resistance is r,= 10 0. What is Vo without load (RL= ∞) ? R= 0.5 kQ Vo Vps= 10 V
Consider the Zener diode circuit shown in Figure. The Zener Breakdown Voltage (Vz) is 5.6 V at Iz= 0.1mA. Zener resistance is rz= 10 0. What is Vo without load (RL= ) ? R= 0.5 ko Vo R Vps= 10 V
In the circuit shown in the figure; A) When RL = 5Kohm and capacitor C is switched on, draw VA and V0 in scale according to input voltage Vs. NOTE = diodes are ideal
For the circuit in the figure, let V input = 8V, Ri = 12ohms, RL = 10ohms, and VZ = 3.3V. Determine the voltages and currents of the resistors and the current of the zener diode.
The following figure shows a Zener diode regulator designed to hold 5.0 V at the output. Assume the Zener resistance is zero and the Zener current ranges from 2 mA minimum (2x) to 30 mA maximum (IZM). What are the minimum and maximum input source voltages for these currents? Vs = ? R₁ W 560 02 Vz +5.0 V
For a diode connected NMOS, determine the required drain to source voltage (in V) to produce a drain current of 9.41 µA. Assume the following specifications for the NMOS: k = 6.91 µA/V2, W/L = 7, VTH = 0.9 V, LAMBDA = 0 V-1. Express your answer using 3 decimal places.
Calculate the current flowing through the given circuit and the voltage value at the V0 ends. (Threshold voltage = 0.3V for Germanium diodes, Threshold voltage for silicon diodes = 0.6V)
Draw the input waveform and output waveform for the circuit given below with proper values marked in the figure. Assume D1 as germanium and D2 as silicon diodes. Input Vpp%3D20V, V1=3 V and V2=10 V. R D2 D1 Vin Vout V1 V2 Maximum voltage of output waveform Minimum voltage of output waveform Ps
Show the output voltage for the input voltage Vi in the figure by plotting it over a period. (Note: the diode used is a silicon diode and will not be considered ideal.)
A half-wave rectifier is needed to supply 15-V dc to a load that draws an average current of 250 mA. The peak-to-peak ripple is required to be 0.2 V or less. What is the minimum value allowed for the smoothing capacitance?