An automobiles 12. V battery is used to drive a starter motor, which for several seconds draws
Question:
An automobile’s 12. V battery is used to drive a starter motor, which for several seconds draws a power of 3.0 kW from the battery. If the motor can be modeled by a single resistor, what is the current while the motor is operating?
Draw the circuit and solve for the unknown quantity requested.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (12 reviews)
We can use the formula P IV to find the current I where P is the power V is ...View the full answer
Answered By
NARESH KUMAR
So the question became, how do I keep tutoring and help more people, a.k.a., clone myself. I got my answer teaching a team in Bangalore, India about pension plans. I built Excel spreadsheets with formulas. But, I added one twist…next to the number cells, I added comments with step-by-step math to explain actuarial formulas and life expectancies.
The team in Bangalore loved it, it cut their learning curve down significantly. So the lightbulb went on…why can’t I build a program/website to tutor in math. Essentially, can’t I put my brain on a website. This way, people can use the calculators without me having to be there.
0.00
0 Reviews
10+ Question Solved
Related Book For
Exploring Engineering An Introduction to Engineering and Design
ISBN: 978-0123747235
2nd edition
Authors: Philip Kosky, George Wise, Robert Balmer, William Keat
Question Posted:
Students also viewed these Engineering questions
-
Question 2 Not yet answered Marked out of 10.00 Flag question The investor takes a long position in two futures contracts for orange juice. Each contract amounts to 15000 units of the underlying. The...
-
A brand-new battery with a capacity of 840 mAh has a constant output voltage of 1.5 V The internal resistance of the battery is neglected. When it drives Load A, the output current of the battery is...
-
A car battery with a 12 V emf and an internal resistance of 0.040 is being charged with a current of 50 A. What are? (a) The potential difference V across the terminals, (b) The rate Pr of energy...
-
An unknown nucleus contains 70 neutrons and has twice the volume of the nickel 60 28 Ni nucleus. Identify the unknown nucleus in the form A Z X. Use the periodic table on the inside of the back cover...
-
A reaction-diffusion equation describes how chemical concentration changes due to two factors simultaneously, reaction and movement. A simple model has the form The first term describes diffusion,...
-
45. Compare and contrast the annual limitations on deductible contributions to SEP IRAs and individual 401(k) accounts for self-employed taxpayers.
-
Which of the seven elements of the service marketing mix are most important in the LA Galaxy marketing program?
-
Following are ten cost activities that might be incurred in an organization. (a) Paying a franchise license fee (b) Transferring a production run to the warehouse (c) Setting up a printer to run...
-
Assume that Star Coffee Shop completed the follwoing periodic inventory transactions for a line of merchandise inventory: Requirements 1,2, and 3. Compute ending merchandise inventory, cost of goods...
-
1. What decision would you make if you were Thomas? Justify your decision using three concepts from the MGMT textbook (Williams) and three separate concepts from the Spiritual Leadership text...
-
Acircuit consists of a 12. volt battery attached to a 1.0 10 2 ohm resistor, which is in turn connected to two parallel branches, each containing a 1.0 10 3 ohm resistor. Find the current drawn...
-
An automobiles 12. V battery is used to light the automobiles two headlights. Each headlight can be modeled as a 1.00 ohm resistor. If the two headlights are hooked up to the battery in series to...
-
Compare the type error detection for instance variables in Java and Ruby.
-
7. This is a question about electromagnetic waves. (a) Starting from Maxwell's equations in a vacuum show that the electric field E and magnetic field B obey wave equations and identify the velocity...
-
Participate in workplace health and safety Third- party report Task 1: Case scenario: Workplace hazard collection and risk control form You are required to review this workplace inspection form and...
-
The red curve is the position-time x-t graph for the ladybug. Each tick mark on the time axis of the graph marks off 0.5 s. Note: you can hit reset graph and graph again to watch the graph form again...
-
Oma's Bakery is thinking about replacing the convection oven with a new, more energy-efficient model. Information related to the old and new ovens follows: (Click the icon to view the information...
-
One could argue that substantial travel for work is an undesirable characteristic of any job. What would the theory of compensating differentials predict about the relative wages of a sales position...
-
Write a Scheme function that takes a simple list of numbers as a parameter and returns a list with the largest and smallest numbers in the input list.
-
For a nonzero constant a, find the intercepts of the graph of (x 2 + y 2 ) 2 = a 2 (x 2 - y 2 ). Then test for symmetry with respect to the x-axis, the y-axis, and the origin.
-
An inventor claims to have designed a heat engine that receives 120 Btu of heat and generates 30 Btu of useful work when operating between a high-temperature energy reservoir at 140F and a...
-
A person can blink an eye in approximately 7 ms. At what speed (in revolutions per minute) would a four-stroke engine be operating if its power stroke took place literally in the blink of an eye? Is...
-
A four-stroke gasoline engine produces an output of 35 kW. Using the density of gasoline listed in Table 6.1, the heating value for gasoline in Table 7.3, and a typical efficiency listed in Table...
-
3. The nominal interest rate compounded monthly when your $7,000 becomes $11,700 in eight years is ________
-
An investor can design a risky portfolio based on two stocks, A and B. Stock A has an expected return of 21% and a standard deviation of return of 39%. Stock B has an expected return of 14% and a...
-
Advanced Small Business Certifica Drag and Drop the highlighted items into the correct boxes depending on whether they increase or decrease Alex's stock basis. Note your answers- you'll need them for...
Study smarter with the SolutionInn App