EBK ENGINEERING FUNDAMENTALS: AN INTROD
5th Edition
ISBN: 9780100543409
Author: MOAVENI
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 12, Problem 1P
To determine
Check the whether the arrangement of the batteries are in series or parallel for Hand-held calculator (TI 85), flash light and portable radio.
Expert Solution & Answer
Explanation of Solution
The battery connection for the products as follows:
- Hand-held calculator (TI 85): The batteries in series give deep power cycle operation. TI 85 model Hand-held calculator has two batteries a series combination of four alkaline batteries and one lithium battery.
These two are parallel arrangement to connect with the input terminals of the calculator circuit.
- Flash light: The flash light employs the batteries are connection mostly in series to bring the sum of voltage applied to the light for the deep power cycle operation. The deep power cycle operation makes a single path to the charge flow.
In some cases parallel connections also preferred where longer life cycle is preferred.
- Portable radio: Portable radio is employs the series combination of batteries to sum the voltage for the input voltage level.
The arrangement of batteries is shown in Table 1.
| Product | Batteries connection |
| Hand-held calculator (TI 85) | Series or series and parallel |
| Flash light | Series or parallel |
| Portable radio | Series |
Thus, the batteries are connected for the products hand-held calculator, flashlight, and portable radio are discussed.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
2. Design a storage and distribution system for the town of Waffle. The requirements are that fire protection
shall be provided, the minimum water pressure at the top of the apartments is to be 240 kPa and the
maximum system pressure is to be 550 kPa. The following assumptions may be used: Each of the four
apartment buildings is occupied by 50 residents. Each apartment building is four stories high. Each story is 3
meters high. Each house is occupied by three residents. Average daily demand for the village is 500 Lpcd and
the peak hourly demand factor is 6.2. Needed fire flow for the houses is 230 m3/h. and for apartment
building is 500 m3/h, with 2 h duration. System pressure is to be provided from the elevated storage tank.
Minor pressure losses in buildings may be ignored. The distribution system will not contain any loops. Assume
that emergency supply (ES), fire department supply (FDS) or off peak pumping are not provided (they are all
equal to zero). Provide the following…
1. The city of Ten Sleep proposes to use Crater Lake for its water supply. Water quality analysis results revealed
no detectable Giardia, viruses, or Cryptosporidium in the source water (Giardia cysts <1/100 L; Viruses
<1/100 L; Cryptosporidium oocysts <0.075/L). Design a disinfection system to treat 3,500 m³/d by direct
filtration and chlorine dioxide (CIO2) will be used as a primary disinfectant. The filtered water has a pH of 7.5
and a temperature of 5°C. Provide the following information for your design:
• Determine the total removal/inactivation required for disinfection for each pathogen group
• Determine the required CT value to achieve the required inactivation for the design conditions (pH,
temperature)
For the beam shown, where is the peak value of the bending moment diagram?
P
a. Above C
b. Below B
c. Above A
d. Above B
B
Chapter 12 Solutions
EBK ENGINEERING FUNDAMENTALS: AN INTROD
Ch. 12.1 - In what unit is electric current measured?Ch. 12.1 - Prob. 2BYGCh. 12.1 - Prob. 3BYGCh. 12.1 - Prob. 4BYGCh. 12.1 - Prob. 5BYGCh. 12.1 - Prob. 6BYGCh. 12.1 - Prob. BYGVCh. 12.2 - Prob. 1BYGCh. 12.2 - Prob. 2BYGCh. 12.2 - Prob. 3BYG
Ch. 12.2 - Prob. 4BYGCh. 12.2 - Prob. 5BYGCh. 12.2 - Prob. 6BYGCh. 12.2 - VocabularyState the meaning of the following...Ch. 12.4 - Prob. 1BYGCh. 12.4 - Prob. 2BYGCh. 12.4 - Prob. 3BYGCh. 12.4 - Prob. 4BYGCh. 12.4 - Prob. 5BYGCh. 12.4 - Prob. 6BYGCh. 12.4 - Prob. BYGVCh. 12 - Prob. 1PCh. 12 - Prob. 2PCh. 12 - Prob. 3PCh. 12 - Prob. 6PCh. 12 - Prob. 8PCh. 12 - Prob. 9PCh. 12 - Prob. 10PCh. 12 - Prob. 16PCh. 12 - Prob. 18PCh. 12 - Prob. 19PCh. 12 - Prob. 20PCh. 12 - Prob. 21PCh. 12 - Prob. 23PCh. 12 - Prob. 24PCh. 12 - As you know, a fuse is a safety device that is...Ch. 12 - Prob. 27PCh. 12 - Prob. 28PCh. 12 - Prob. 29PCh. 12 - Prob. 30PCh. 12 - Prob. 31P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- The plane truss shown is a. statically indeterminate b. unstable c. statically determinatearrow_forwardA simple supported one-way slab spans 24 ft. In addition to its own weight, it supports an uniformly distributed service live load of 100 psf. A masonry wall, which has a service dead load of 1500 lb/ft, is also supported by the slab along with an uniform service floor live load (a line load) of 500 lb/ft loaded as shown below in the figure. (a) (b) Select the depth of the slab using ACI Code's minimum thickness requirements where deflections are not computed. Design the primary steel and temperature steel and show your results in a sketch. The concrete is light-weight concrete and has a unit weight of 110 lb/ft³. Assume 3/4 inch cover on the reinforcement aand that f' 3 ksi and f₁ = 60 ksi. Use #6 bars for the primary steel and #4 bars for the shrinkage and temperature steel. Assume interior exposure, and use ACI 318-19. Repeat part (a) NOT using the ACI Code's minimum thickness requirements for cases where deflections are not computed. Use #6 bars for the primary steel and #4 bars…arrow_forwardWater (at 10° C has n = 1.31 x 106 m²/s) flows from reservoir A (surface elevation 100 m) through a 2.25-m-diameter concrete pipe (e = 0.36 mm; f=0.014) to reservoir B (surface elevation 91.84 m). If the 2 reservoirs are 17 km apart, find the flow velocity V (to 2 decimal places x.xx) ignoring minor losses. 100 m A L = 17 km P₁ h₁ + = + V² 2g D=2.25 m 91.84 m B + h₂ 2g P₂ = =h₂+ + Varrow_forward
- The floor system of an apartment building consists of a 4-inch-thick reinforced concrete slab resting on three steel floor beams, which are in turn supported by two steel girders, as shown below. The areas of cross section of the floor beams and the girders are 18.3 in.2 and 32.7 in.², respectively. Determine the dead load acting on the beam CD. Steel girder (A-32.7 in.2) At I- 25 ft B I Steel column C D Steel floor beam (A =18.3 in.2) I a. 600.0 lb/ft b. 662.3 lb/ft c. 62.3 lb/ft d. 1347.3 lb/ft E 4 in. concrete slab 2 at 12 ft = 24 ftarrow_forwardWhat is the classification of the structure shown below? Hinge a. Internally unstable, statically indeterminate b. Internally stable, statically determinate c. Internally stable, statically indeterminate Od. Internally unstable, statically determinatearrow_forwardship construction question. Sketch a bilge keel, garboard strake and sheer strake.arrow_forward
- By using the yield line theory, determine the moment (m) for an isotropic reinforced concrete two-way slab shown in figure under a uniformly distributed load. Use segment Equilibrium method 2.5 A 7.0m c.g. ㄨˋ B 1 B A IA 2.5 2.0 + 2.5 5.0marrow_forwardGiven cross-classification data for the Jeffersonville Transportation Study Area in this table, develop the family of cross-classification curves. (Use high = $55,000; medium = $25,000; low = $15,000. Submit a file with a maximum size of 1 MB.) Choose File No file chosen This answer has not been graded yet. Determine the number of trips produced (by purpose) for a traffic zone containing 400 houses with an average household income of $35,000. 1610 HBW HBO Your response differs from the correct answer by more than 10%. Double check your calculations. trips 1791 NHB Your response differs from the correct answer by more than 10%. Double check your calculations. trips 1791 Your response differs from the correct answer by more than 10%. Double check your calculations. tripsarrow_forward2.Water is siphoned from a reservoir. Determine (a) the maximum flow rate that can be achieved without cavitation occurring in the piping system (all indicated points) and (b) the maximum elevation of the highest point of the piping system to avoid cavitation. D = 20 cm, and d = 8 cm. The minimum pressure to avoid cavitation in the pipes is Pmin = 2340 Pa (absolute) for T = 20 °C. Water density = 1000 kg/m³. ✓ (1) T=20 C (4)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Engineering Fundamentals: An Introduction to Engi...Civil EngineeringISBN:9781305084766Author:Saeed MoaveniPublisher:Cengage Learning
Residential Construction Academy: House Wiring (M...Civil EngineeringISBN:9781285852225Author:Gregory W FletcherPublisher:Cengage Learning
Solid Waste EngineeringCivil EngineeringISBN:9781305635203Author:Worrell, William A.Publisher:Cengage Learning,
Engineering Fundamentals: An Introduction to Engi...
Civil Engineering
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Cengage Learning
Residential Construction Academy: House Wiring (M...
Civil Engineering
ISBN:9781285852225
Author:Gregory W Fletcher
Publisher:Cengage Learning
Solid Waste Engineering
Civil Engineering
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Cengage Learning,