
(a)
Interpretation:
The methods used to manufacture paper clips needs to be explained.
Concept Introduction:
- Paper clips are used to hold abunch of papers together.
- Paper clips are available in various shapes like as oblong shape, triangular, circular or elaborated shape.
- Mostly, steel metal is used for manufacturing of paper clips, but some plastic paper clips are available in the market.
- Some new modern paper clips include spring-fastened blinder clips and plastic coated paper clip which are multicoured.
(b)
Interpretation:
The methods used to manufacture I-beams used in bridges needs to be explained.
Concept Introduction:
- The I beam is also known as H-beam
- I-beams are mainly used in construction and civil engineereing.
- Generally, these are made up of structural steel. Also, composite material and concrete is used for manufacturing.
- In india, the designations given for the I-beam are as −
- ISJB − Indian Standard Junior Beams
- ISLWB − Indian standard Light-Weight Beams
- ISLB- Indian Standard Wide Falange
- This desingations of the beam is followed by depth of section in mm.
(c)
Interpretation:
The methods used to manufacture copper tubing which connects to copper plumbing needs to be expliained.
Concept Introduction:
There are two types of the copper tubing available. They are Soft copper tubing and Rigid copper tubing.
The soft copper tubing −
Tubing is used to ease travelling around the obstacles present in the path of tubing. This is known as soft copper tubing.
It is mainly used in heat pumps and air conditioners (Split-system).
The Rigid copper tubing −
The popular choice for the water lines is the rigid copper tubing. This cooper became rigid because of the use of drawing process during the manufacting.
(d)
Interpretation:
The method used to manufacture steel tape in measuring tape needs to be explained.
Concept Introduction:
In general, a measuring tape is flexible ruler. It is used for distance measuring purpose. It is made up of plastic, fibre glass, ribbons of cloth or metal strip with linear marking measurements.
The design purpose for manufacturing of measuring tape −
- A pocket sized tape to measure the long length.
- Ease of measurement of distance or length around the critical curves or corners.
- To withstand more tear and wear.
(e)
Interpretation:
Explain the method used to manufacture Head of Carpenter's hammer.
Concept Introduction:
- In early days, the hammer is made up of wood or ash.
- Now a days, for manufacturing of head of hammer, various best metals are getting used.
- The handle of the hammer is attached to the head through the eye of the head (hole).
- The head of the hammer should be tough in order to resist the deformation.
- Steel Head of the hammer is made with the proper hardening process.

Want to see the full answer?
Check out a sample textbook solution
Chapter 8 Solutions
Essentials Of Materials Science And Engineering
- Given the MIPS program below, what is the CPI for this program if "add" takes 3 cycles, "lw" take 25 cycles, and "sw" takes 5 cycles? lw $5, 0($0) lw $6, 4($0) add $7, $5, $6 sw $7, 8($0) Encode the MIPS assembly program given in problem 1 as object code specified in hex.arrow_forwardThe attached picture shows the RTCAPI memory mapped register which has the address 0x180. 1) Program the MCU's registers so that a) SIRC is the clock source b) the clock is divided by 16K c) the clock is enabled d) load is enabledarrow_forwardWrite code to generate a PFM signal output to an output pin and then view it via an oscilloscope. The amplitude of the input signal should be changeable by pressing a button and the button presses should be counted via LEDs connected to the microcontroller. Specification: 1. When you start the program, nothing happens and all LED off. 2. When button pressed, use a starting frequency of 1kHz (and LED count 1) 3. With every new button pressed, frequency multiplies by 2 (i.e 2kHz, 4Khz, et.c) and the LED counts accordingly (i.e 2, 3, 4, …,7 and then go back to 0). 4. When the count is 7, it restarts from 0 again (meaning all LEDs are OFF and no signal at the oscilloscope) Recommended Steps: 1. Connect the Switch and the 3 LEDs 2. Connect the limiting resistors to the LED and the pull-up resistor to the switch (The resistor values will be determined in the lab) 3. Write the code to count the button presses (remember to debounce it if necessary) 4. Now generate the Pulses for each count.…arrow_forward
- The device should boot up into the off state, that is, no LEDs are lit. On the depression of a switch on the development board, the first LED color should light and be steady. You you can use any LED colour combinations as you wish. On the depression of a switch a second time, the second LED color should flash with an on time of x msecs where the on duration is specified in the attached PDF and total cycle time of 1 second. The LED should remain flashing until the switch is depressed and the system returns to the off state and return to the start of the state transitions. This should form a cycle: off, steady, and then flashing. In addition, we are going to be storing variables in the EEPROM. You are to write into the EEPROM information so that when the board powers up again, the color of the lights are reversed. Steady should be the second color and flashing should be the first color given to you. Specifically, the 4 programs are as follows:…arrow_forwardA pile group of 25 piles has to be proportioned in a uniform pattern in soft clay with equal spacing in all directions. Assuming the value of cu to be constant throughout the depth of the piles, determine the optimum value of spacing of piles in the group. Assume a = 0.7. Neglect point bearing effect, and assume the piles to be circular.arrow_forwardAn ordinary egg can be approximated as a 5.5-cm-diameter sphere. The egg is initially at a uniform temperature of 8°C and is dropped into boiling water at 97°C. Taking the properties of the egg to be ρ = 1020 kg/m3 and cp = 3.32 kJ/kg·°C, determine how much heat is transferred to the egg by the time the average temperature of the egg rises to 82°C. The heat transferred to the egg in this case is kJ.arrow_forward
- The attached picture shows the RTCAPI memory mapped register which has the address 0x180. 1) Program the MCU's registers so that a) SIRC is the clock source b) the clock is divided by 16K c) the clock is enabled d) load is enabled Assume that all outputs are don't cares and should be programmed as zeros. Any other input should be set to zero. What C statement is required to program this at the register level? 2) What C statement do you need to change the clock to SXOSC? 3) What C statement do you need to turn off the clock divider, that is, divide by 1?arrow_forwardShip construction question. Sketch and describe the forward arrangements of a ship. Include componets of the structure and a explanation of each part/ term.arrow_forwardExample 5 By using the yield line theory, determine the moment (m) for an isotropic reinforced concrete two-way slab (supports on two S.S sides shown in figure under the load (P) (all dimensions are in mm). Solve by using equilibrium method m m 3000 2000 2000arrow_forward
- What is the ALU result if the 4-bit ALU Control signal is 0100? What happens if the ALU Control signal is 0101?arrow_forwardIn the past, encryption and decryption were mostly done by substitution and permutation of letters in a text message. study those classic cryptographic schemes Then, develop an automatic cipher using a programming language of your choice. The cipher should be able to perform the following tasks: generate keys encrypt a given plaintext message with a key selected from the list of keys generated decrypt a given ciphertext message with a known cipher keyarrow_forwardA +7.5% grade meets a horizontal grade on a section of a rural mountainous highway. If the length of the crest vertical curve formed in that section is 300 ft long, determine the safe operating speed on the highway.arrow_forward
- MATLAB: An Introduction with ApplicationsEngineeringISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncEssentials Of Materials Science And EngineeringEngineeringISBN:9781337385497Author:WRIGHT, Wendelin J.Publisher:Cengage,Industrial Motor ControlEngineeringISBN:9781133691808Author:Stephen HermanPublisher:Cengage Learning
- Basics Of Engineering EconomyEngineeringISBN:9780073376356Author:Leland Blank, Anthony TarquinPublisher:MCGRAW-HILL HIGHER EDUCATIONStructural Steel Design (6th Edition)EngineeringISBN:9780134589657Author:Jack C. McCormac, Stephen F. CsernakPublisher:PEARSONFundamentals of Materials Science and Engineering...EngineeringISBN:9781119175483Author:William D. Callister Jr., David G. RethwischPublisher:WILEY





