Find the circuit time constant

Assignment Help Electrical Engineering
Reference no: EM131340084

A 47 μ F capacitor is connected in series with a 39 kΩ resistor, across a 24 V d.c. supply. Calculate

(a) the circuit time constant,

(b) the values for initial and fi nal charging current, and

(c) the time taken for the capacitor to become fully charged.

Reference no: EM131340084

Questions Cloud

How many adults and how many children went to the zoo : The Jurassic Zoo charges $12for each adult admission and $2for each child. The total bill for the 259people from a school trip was $1128. How many adults and how many children went to the zoo?
Calculate the generated emf : A d.c. shunt generator supplies a 50 kW load at a terminal voltage of 250 V. The armature and field circuit resistances are 0.15 Ω and 50 Ω respectively. Calculate the generated emf.
Explain what you feel is significant about social media : What you feel is significant about social media in terms of understanding our society. Alalyze in any angle you like need 2 sources and it must be 3 pages.
Defend or reject thesis that every human person will be save : Defend or reject the thesis that every human person will be saved according to Christian principles. Defend or reject the theory that predestination interrupts free will and argue for which should be the case for Christianity.
Find the circuit time constant : A 47 μ F capacitor is connected in series with a 39 kΩ resistor, across a 24 V d.c. supply.
What are the primary limitations of ratio analysis : What are the primary limitations of ratio analysis as a technique of financial statement analysis?- What is the major limitation of the current ratio as a measure of a firm's liquidity? How may this limitation be overcome?
Analyze the social psychology network website : For this assignment, explore the Social Psychology Network website. Get comfortable searching for information. Scan the professional profiles of social psychologists and learn about their social psychological research.
Determinants of a firms return on stockholders equity : What factors limit the use of the fixed-asset turnover ratio in comparative analyses?-  What are the three most important determinants of a firm's return on stockholders' equity?
Questions and meet the list of requirements : Write a report that answers the following questions and meet the list of requirements that follows. Each of the problems you will be solving requires using your calculator to solve a financial equation. In order to calculate answers correctly, it i..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is the linear dynamic range of the amplifier

what is the linear dynamic range of the amplifier?

  Calculate the improvement achieved when fetching instruction

Consider a 32-bit microprocessor whose bus cycle is the same duration as that of a 16-bit microprocessor. Assuming that, on the average, 20% of the operands and instructions are 32 bits long, 40% are 16 bits long, and 40% are only 8 bits long.

  How many of these channels can be cascaded

A binary symmetric channel has an error probability of 0.005. How many of these channels can be cascaded before the overall error probability exceeds 0.1?

  Can the mixture temperature be lower than temp of streams

Consider a steady flow mixing process. Under what conditions will the energy transported into the control volume by the incoming streams be equal to the energy transported out of it by the outgoing stream

  For transistors in ttl circuit determine currents i1

(a) Determine the currents i1, i2, i3, i4, iB2, and iB3 for the following input conditions: (i) vX = vY = 0.1 V, and (ii) vX = vY = 5 V.

  How would you accumulate and present experimental data

Obtain the set of dimensionless groups for these variables where k, μ, and D are kept in separate groups. How would you accumulate and present the experimental data for this system?

  Centerline temperature of the rod

(a) What is the centerline temperature of the rod when the surface temperature is 550 K? (b) In a heat -treating process, the centerline temperature of the rod must be increased from Tj = 300 K to T = 500 K. Compute and plot the centerline tempera..

  What is probability that second diode drawn will be good

A box contains 50 diodes of which 10 are known to be bad. If the first diode drawn from the box was good, what is the probability that a second diode drawn will be good

  Determine the ratio of sharing of the load by the units

A 100 MW unit with 0.05 puturbine regulation operates in parallel with a 500 MW unit of identical turbine regulation. For a specific amount of power demand increase, find the ratio of sharing of the load by the units, system frequency is 50 Hz.

  Calculate the maximum torque and the starting torque

A 3-phase induction motor, the equivalent rotor stand still reactance is equal to the reactance, while each resistance is (1/3)rd of this value. A torque of 500 Nmis developed at a slip of 5%. Calculate the maximum torque and thestarting torque.

  What is standstill reactance of induction motor rotor

The stator of a slip-ring induction motor with slip-ring terminals open-circuited has a stator excited from 3-phase source. The rotor is run by a prime mover. What will be the frequency of rotor induced emf at the following speeds?

  Find the thevenin equivalent circuit for the network

Find the Thévenin equivalent circuit for the network external to the resistor R of given figure. - Find the current through R when R is 2Ω, 30Ω, and 100Ω.

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