A 120-V, 1-kW electric heater is mistakenly connected to a 240-V power line that has a 15-A
Question:
A 120-V, 1-kW electric heater is mistakenly connected to a 240-V power line that has a 15-A fuse. The heater will
a. give off less than 1 kW of heat
b. give off 1 kW of heat
c. give off more than 1 kW of heat
d. blow the fuse
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A 240-V, 1-kW electric heater is mistakenly connected to a 120-V power line that has a 15-A fuse. The heater will a. give off less than 1 kW of heat b. give off 1 kW of heat c. give off more than 1...
-
A 4.0-kW heater is designed to be connected to a 120-V rms source. What is the power dissipated by the heater if it is instead connected to a 120-V dc source?
-
A Step-Up Transformer A transformer connected to a 120-V (rms) ac line is to supply 13,000 V (rms) for a neon sign. To reduce shock hazard, a fuse is to be inserted in the primary circuit; the fuse...
-
In Exercises find the derivative of the algebraic function. f(x) = (2x + 5x)(x 3)(x + 2)
-
Write the transient nodal equation for node 7 in Figure P4-84 and determine the maximum allowable time increment for the node. Properties of materials A and B are given in the figure. Figure P4-84...
-
Orthogonally diagonalize the matrices in giving an orthogonal matrix P and a diagonal matrix D. To save you time, the eigenvalues in are the following: 2-3 2 -3 L
-
Repeat Example 14-2 except for a single-stage system and unknown underflow product concentration. Example 14-2 We wish to treat 1000.0 kg/h (wet basis) of insoluble meal (D) that contains 20.0 wt%...
-
Mrs. Crawford will receive $7,600 a year for the next 19 years from her trust. If a 14 percent interest rate is applied, what is the current value of the future payments?
-
in which they housed zooplankton with caged predators at control(no predator)/low/high densities. To control for other sources of variation, the researchers housed the zooplankton (and the caged...
-
The production schedule at Mazda calls for 1,200 Mazdas to be produced during each of 22 production days in January and 900 Mazdas to be produced during each of 20 production days in February Mazda...
-
An electric drill rated at 400 W is connected to a 240-V power line. How much current does it draw?
-
If your home has a 120-V power line, how much power in watts can you draw from the line before a 30-A fuse will burn out? How many 100-W lightbulbs can you put in the circuit before the fuse will...
-
Either school dropout programs are not as effective as they could be, or they provide basic thinking skills and psychological counseling to their students. Either school dropout programs are not as...
-
What are two lessons-learned that you have gleaned from a recent project in your organisation? Was a lessonslearned workshop carried out? What Action Plans were generated to improve project...
-
Interview a fellow project manager in your class and ask them what kind of closure procedures they have previously used to complete a project. Also ask them to provide (a minimum of two) examples of...
-
Ask a colleague in the room about the status of a current project they are involved with. Ask them some easy and difficult questions and take note of any non-verbal cues that may reveal their inner...
-
Take a postcard-sized envelope, or a half-sheet of A4 paper, and create an elevator pitch (EP) for your group project. Share your pitch with a project team member to gain feedback and then refine the...
-
Reflect back on a recent project you have been involved in which necessitated contractual negotiations. How did the negotiations consider the four essential elements of a contract?
-
An engineer designs a 75-foot cellular telephone tower. Find the angle of elevation to the top of the tower at a point on level ground 50 feet from its base.
-
The rate at which the temperature of an object changes is proportional to the difference between its own temperature and the temperature of the surrounding medium. Express this rate as a function of...
-
How do you expect S m for an ion in solution to change as the charge increases at constant ionic radius?
-
It takes considerable energy to dissociate NaCl in the gas phase. Why does this process occur spontaneously in an aqueous solution? Why does it not occur spontaneously in CCl 4 ?
-
Calculate S R for the reaction Ba(NO 3 ) 2 (aq) + 2KCl(aq) BaCl 2 (s) + 2KNO 3 (aq).
-
Find the present values of the following cash flow streams. The appropriate interest rate is 8 % . ( Hint: It is fairly easy to work this problem dealing with the individual cash flows. However, if...
-
if you don't know the answer don't do it because I need the correct answer and i need someone who draw table as the picture shows
-
10.1 Digital advice 10.1.1 A short reminiscence When FSR commenced I spent many weeks combing through a range of calculators and questionnaires (risk profilers and the like) available on the websites...
Study smarter with the SolutionInn App