Engineering, 19.10.2019 02:00 LouieHBK
Write a program that prompts the user to enter a social security number as a string in the format ddd-dd- where d is a digit from 0 to 9. the rightmost character can be from 0 to 9 as well as a to z. the program should check whether the input is valid and in the correct format (there’s a dash after the first 3 digits and after the second group of 2 digits).
Answers: 3
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
Write a program that prompts the user to enter a social security number as a string in the format dd...
Mathematics, 24.11.2021 21:00
Computers and Technology, 24.11.2021 21:00
Health, 24.11.2021 21:00
Social Studies, 24.11.2021 21:00
Mathematics, 24.11.2021 21:00
History, 24.11.2021 21:00
Social Studies, 24.11.2021 21:00
Mathematics, 24.11.2021 21:00