Calculate value of multiplier resistor to obtain full scale

Assignment Help Electrical Engineering
Reference no: EM13248897

An AC Voltmeter uses a bridge rectifier and 100 ohm PMMC which requires a 1mA DC current for full-scale deflection. Assuming ideal diodes, calculate the value of the multiplier resistor to obtain full scale deflection with 10 V AC applied to the input.

Reference no: EM13248897

Questions Cloud

Explain adding a few drops of a strong acid to water : adding a few drops of a strong acid to water will lower the pH appreciably. however, adding the same number of drops to a buffer does not appreciably alter the pH. why
Defining voltage to be zero at infinity : A long coaxial cable length of L consists of a cylindrical metal sheath of radioys b surrounding a solid conducting wire with radious a. defining voltage to be zero at infinity
How will you design the evaluation study : What measures will you use, and how will you design the evaluation study?
Explain what is the minimal external voltage : What is the minimal external voltage one must supply in order to perform the electrolysis of molten CaCl2 in the above question. Suggest a means for supplying this energy.
Calculate value of multiplier resistor to obtain full scale : An AC Voltmeter uses a bridge rectifier and 100 ohm PMMC which requires a 1mA DC current for full-scale deflection. Assuming ideal diodes, calculate the value of the multiplier resistor to obtain full scale deflection with 10 V AC applied to the i..
Calculate the minimum pwm frequency for a dc motor : Calculate the minimum PWM frequency for a small permanent magnet DC motor with a time constant of 15 milliseconds.
Define the ph of a h2co3 buffer that contains : Compare the pH of a H2CO3 buffer that contains .10 M H2CO3 and .10 M NaHCO3 with another H2cO3 buffer that contains .15 M H2CO3 and .050 M NaHCO3.
How many laburers are employed at the plant : If the labourer productivity at the plant is 0.15 hot water heaters per labour hour, how many laburers are employed at the plant?
Create a fictional mne which manufactures imaginary product : Create a fictional MNE which manufactures an imaginary product and choose a country in which to conduct FDI. Describe your MNE with a brief business plan. Examine the benefits and costs of FDI to the home and host countries. Describe the MNE's fut..

Reviews

Write a Review

 

Electrical Engineering Questions & Answers

  Determine log10x for each value of x

Determine log10 0.2 = log10 18/90, and compare to log10 18 - log10 90.

  Find the charge on the capacitor

the circuit has been connected for several seconds, find current in (a). in the 4.00 volts battery, (b). in the 3.00 ohm resistor, (c). in the 8.00 volts battery, (d). in the 3.00 volts battery and (e). find the charge on the capacitor?

  Finite-difference time-domain method

The Finite-Difference Time-Domain (FDTD) method is a computational electromagnetic technique for solving for the electric and magnetic fields in arbitrary spatial domains in the time domain

  Explain using the routh hurwitz method

Using the Routh Hurwitz method, find the values of k for which the following polynomial has all its roots to the left of s = -1.

  Find the capacitance and inductance of the matching network

The amplifier is connected to the handset antenna which has an impedance of 35 + j10 at one unspecified operating frequency. Find the inductive reactance and capacitive reactance needed to match the transmitter output to the antenna

  Design all components down to gate level

The circuit will have as inputs a minimum of two inputs; the binary equivalent of two decimal numbers of not greater than (10,000)10. The circuit will produce a minimum of two outputs, the quotient and the remainder.

  What will be the speed if the motor current is 10a

The motor resistance is 0.5ohm and the magnetic circuit may be assumed unsaturated. What will be the speed if: (i) the load torque is increased by 44%, (ii) the motor current is 10A

  What is the probability of obtaining one red ball

An urn contains 4 red balls and 2 black balls. Two balls are chosen at random and without replacement. What is the probability of obtaining one red ball and one black ball in any order Verify your results by enumerating all possibilities using a c..

  Define maximum amount of channels a link can carry

Maximum Amount of Channels A Link Can Carry, A microwave radio link operates over a bandwidth of 400 MHz at C band. The link carries a number of channels of data using FDMA.

  How the voice message is best received

You have a shortwave AM receiver (just an AM receiver that has the capability to receive signals in the FM frequency band) that receives an NBFM voice signal at some carrier frequency. You notice, however, that while the signal strength is maximiz..

  Examining an rf splitter and power levels

Analysing an RF splitter and power levels, A splitter is a device that has a single input and several outputs. It is used to send a signal to several different locations

  Determine the charge and current flowing in the circuit

The capacitor in an RC circuit (R=10.0k Ohms and C=25.0uF) is initially uncharged. Determine the charge and current flowing in the circuit at 0.40 time constants (t=0.40 tau) after the circuit is connected to a 9.00 V battery.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd