A 4 V battery, a 4 N resistor and a 3 2 resistor are connected in series. The battery has internal resistance of 1 2. a) Draw the circuit diagram. b) Calculate the voltage across the battery terminals. c) Calculate the voltage across the 4 V resistance,

A 4 V battery, a 4 N resistor and a 3 2 resistor are connected in series. The battery has internal resistance of 1 2. a) Draw the circuit diagram. b) Calculate the voltage across the battery terminals. c) Calculate the voltage across the 4 V resistance,

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 21RQ

See similar textbooks

Related questions

Q: Write the shear and moment equations and draw the shear and moment diagram

Q: While travelling on a dirt road, the bottom of a car hits a sharp rock and a small hole develops at…

A: Find the initial velocity of the petrol at the hole.

Q: A bicycle and rider of mass 120 kg are travelling at a speed of 15 km/hr on a level road. The rider…

Q: Figure below shows a planetary gear train, determine the speed of link 6 when link 2 is rotating at…

A: Given:Speed of link 2=1200 rpmTeeth,T1=80 TT2=20 TT3=30 TT4=120 TT5=28T

Q: Question 3. Three tool materials are to be compared for the same finish turning operation on a batch…

A: Given:- For HSS tools, n=0.125c=70,Tool change timeTc=3 min,tool will be used 16 times ( because…

Q: Compute the mechanical efficiency of a motor with an overall efficiency of 85% and a volumetric…

A: To find mechanical efficiency of a motor

Q: 4. (a) If w is humidity ration, o is relative humidity, Pw is partial pressure of water vapor in the…

Q: ency a volumetric efficiency of 94% while consuming 10 Bhp measured at the pump drive shaft. Compute…

A: Given data ηo = 87% = 0.87 ( ηo = over all efficiency) ηv = 94% = 0.94 (ηv = volumetric…

Q: Wo B. FIG. P4.1

Q: 2/ Determine the forces at the pin joint (F nd the roller support (G) ? 30KN 20 KN

Q: 6. Consider the gear system given below where b is the gap between width of the teeth and empty…

A: Concept: 1) Given gears system is simple Spur Gear Train. 2) Driving gear rotates with required…

Q: A gas turbine power plant operating on a Brayton cycle takes in atmospheric air at 16°C. The…

Q: Draw the shear and moment diagrams for each beam shown in figure

Q: 7. The head lost in each pipe in the figure is given by HL = kQ?, where Q isth m/s and HL is in…

A: Disclaimer : “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: (b) A plastic rod AB of length L = 550 mm has a diameter d, = 30 mm as shown in Figure Q2(b). A…

A: Answer: (a) The elongation of the rod due to axial force is 2.7 mm. (b) If the sleeve is extended…

Q: Problem 2) A pipe configuration is presented in the figure below. The support at point A is fixed.…

Q: F2-3. Determine the magnitude of the resultant force and its direction measured counterclockwise…

Q: Three plain-carbon steel types are: eutectoid, hypoeutectoid, and hypereutectoid can be seen in the…

Q: Analyze the circuit in Figure 1 by using Nodal Analysis. Fill in the blanks with your answers.…

Q: 26. A semi-elliptical laminated spring has the follow- ing data : Length of longest leaf = 0.8 m…

A: A semi-elliptical laminated spring has the following characteristics: Length of longest leaf=0.8 m…

Q: The block of weight W in the figure below hangs from the pin at A. The bars AB and AC are pinned to…

Q: 4. A ring made of 2-5 cm diameter steel bar carries a pull of 10 kN. Calculate the maximum tensile…

A: Given: The diameter of ring, d = 2.5 cm 0.025 m The load, P = 10 kN The mean radius, R = 15 cm =…

Q: The absolute pressure in a compressed air tank is 345 kPakPa. What is this pressure in psi

A: kPa to psi conversion is used to get the pressure.

Q: The shaded area shown in (Figure 1) is bounded by x, y axes and the curve x2+y2=5.29in2, where x and…

A: According to the details provided in the question, we need to calculate the product of inertia.

Q: Problem 10-2 A rectangular plate 0-5 m long, 0-1m wide and 6 mm thick is clamped at the edges. It…

A: Draw the free-body diagram of the beam. Apply moment equilibrium about point B.…

Q: These instruments determine the distance to a n airport where the grou station is installed. ILS VOR…

A: DME- Distance measuring instrument is used to determine the distance to the airport where the ground…

Q: A 2.5-in.-diameter solid aluminum post is subjected to a horizontal force of V = 4.70 kips, a…

Q: Q2) The coefficients of friction between the block and the rail are u = 0.30 and pe = 0.25. Knowing…

A: Find the smallest value of force p.

Q: A reheat cycle with two stages of reheating is executed with steam expanding initially from 90 bar…

A: In two stage reheating cycle there are two reheater are present at 480°C and pressure 10 bar and…

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

A: Let's mark angle θ as shown in the above free body diagram. ⇒θ= tan-12.5 sin(60)2.5 + 2.5 cos(60)⇒θ=…

Q: The pressure tank shown is fabricated from spirally-wrapped metal plates that are welded at the…

Q: A vertical rectangular sluice gate of 5m width is held by supports on its both sides and lowered…

A: Given data Width of sluice gate = 5 mIt is lowered by 6 mThe flow has a velocity of 2 m/s

Q: 4. A partially open pressure relief valve discharges 160°F system oil with a Sg of 0.91 at 5 gal/min…

A: Given: Initial temperature of the oil→Ti=160°F=71.11°C specific gravity of the →SG=0.91 Hence…

Q: Q2/ Determine the forces at the pin joint (F) and the roller support (G) ? 30KN 20 KN 2m BY 2m D 2m…

Q: Write the shear and moment equations and draw the shear and moment diagram:

Q: A steel tire, 20 mm thick, 90 mm wide, and 1600.0 mm inside diameter is heated and shrunk onto a…

A: Answer: The torque required to twist the tire relative to the wheel is 113.1680 kN•m.

Q: Q3: For Fig. 3, determine the tension in cable ABD and the reaction at support C. Q4: The 2-Mg…

A: Find the reactions.

Q: 4) An electric motor purchased by your employer surprisingly arrived without a keyway in the shaft.…

Q: 3/279 Satellite A moving in the circular orbit and satel- lite B moving in the elliptical orbit…

Q: The tangential acceleration of an object A) represents the rate of change of the velocity vector's…

Q: positive/negative bending moments occur where shear force changes its sign. a) Minimum b) Zero c)…

Q: These are the reason why there are so many navigational instruments and equipment onboard the…

A: In this problem, it is asking why so many navigation instruments and equipment are onboarded the…

Q: A loop antenna of area A = 3.98 cm2 and resistance R = 6.41 µn is perpendicular to a uniform…

A: Find the thermal energy produced.

Q: 20kN/m 20kN/m 1m 2m 1m 1m 5m

A: Given: Total length of a cantilever beam, l =5 m Beam is subjected to two uniformly distributed…

Q: The walls of the flat furnace are connected by two insulating layers A and B. The temperature of the…

Q: quilibrium position shown in v, the uniform bar (AB) has kg) and supports load (20

Q: Q3/ For the figure shown below, .compute the centroid of the figure 6m 4-5 m 3m

A: Answer: The centroid of the shaded area: x = 3.9708 m, y = 3.0387 m

Q: (а) A hollow circular post ABC as shown in Figure Q1 (a) supports a load P, = 65B5 N acting at the…

A: Answer: (a) The normal stress in the upper part of the post is 9.9072 MPa. (b) The magnitude of the…

Q: 400 lb/t B. - 4 ft - -4 ft-

A: Shear force at any cross-section of the beam is said to be positive when it is acting in the upward…

Q: An agitator propeller shaft of 50mm diameter is utilized to drive a rotor blade in a mixer. As a…

A: Answer: (a) The principle stresses are 71.004 MPa and -134.666 MPa. (b) The propeller shaft is safe…

Concept explainers

Safety guidelines for material handling

Material handling involves transportation and movement of materials (inventory) within the storehouse or warehouse. The process also involves efficient inventory management, which forms an essential part of any manufacturing or fabrication company.

Question

A 4 V battery, a 4 N resistor and a 3 2 resistor are connected in series. The battery has an
internal resistance of 1 2.
a) Draw the circuit diagram.
b) Calculate the voltage across the battery terminals.
c) Calculate the voltage across the 4 V resistance.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

In project management, which of the following element is used to meet project objectives? a)time b)cost c)Customer satisfaction d)All the above
Grams to Moles Assuming you have enough other parts, how many cars can you make if you have 6 steering wheels?
A runner wants to run 10.0 km. She knows that her running pace is 7.5 miles per hour. How many minutes must she run?
Five men are available to do five different jobs. From past records the time in hours that each man takes for each job is known and is given below Machine Men I II III IV V A 3 10 3 8 2 B 7 9 8 7 2 C 5 7 6 4 2 D 5 3 8 4 2 E 6 4 10 4 2 Find the assignment of men to job that will minimize the total time taken.
A drug store sells 30 bottles of antibiotics per week.Each time it orders antibiotics, there is a fixed ordering costof $10 and a cost of $10/bottle. Assume that the annualholding cost is 20% of the cost of a bottle of antibiotics, andsuppose antibiotics spoil and cannot be sold if they spendmore than one week in inventory. When the drug store placesan order, how many bottles of antibiotics should be ordered?
Find mobility
CHOICES: a. 13.7 m/s^2 b. 10 m/s^2 c. 16.7 m/s^2 d. 20 m/s^2
A new generator has been installed. There will be no maintenance cost until the end of the sixth year when P500 will be spent at the end of each successive year until the fourteenth year when the generator will be scrapped. How much money should be set aside now to be able to sustain these maintenance charges at 6% annually? Please show the cash flow diagram. Thank you very much
The following information concerns a project to raise money for the Kids Against Crime Foundation:a. Draw the network diagram for this project. b. Determine the critical path and project completion time.
Q4. An investor purchased a one-acre lot on the outskirts of a city for $8000 cash. Each year he paid $80 of property taxes. At the end of 4 years, he sold the lot. After deducting his selling expenses, the investor received $14,000. What rate of return did he receive on his investment?
kindly create a conclusion regarding Tesla Cars and its factory
give me examples of scientific method abt engineering