Technician A says a 2:1 gear ratio doubles the amount of torque. Technician B says a 2:1 gear ratio reduces the speed by half. Which technician is correct? A. Technician A only
B. Neither Technician A nor Technician B
C. Both Technician A and Technician B
D. Technician B only

Answers

Answer 1
Answer:

b, a 2 to 1 increases doubles speed and reduces speed by half


Related Questions

Selector Next we will write a function that will help us select an output for the chatbot, based on the input it got. The overall goal of this function is to take a list of words that we got as input, a list of words to check for if they appear in the input outputs to return if something from the list to check is in the input list. Define a function, called selector. This function should have the following inputs, outputs and internal procedures: Input(s) input_list - list of string check_list - list of string return_list - list of string Output(s): output - string, or None Procedure(s): Initialize output to None Loop through each element in input_list Use a conditional to check if the current element is in check_list If it is, assign output as the returned value of calling the random.choice function on return_list Also, break out of the loop At the end of the function, return output Note that if we don't find any words from input_list that are in check_list, output will be returned as None.
The computer output for integer programs in the textbook does not include reduced costs, dual values, or sensitivity ranges because these variables are not meaningful for integer programs. TrueFalse
What is the best for cleaning up scattered laser toner particles?a. Use a hair dryer to blow away the residueb. Use moist paper towels to wipe up particlesc. Use your shirt sleeve to make them disappeard. Use a vacuum cleaner equipped with a HEPA filter while wearing your PPE
Is spread spectrum transmission done for security reasons in commercial WLANs?
Write out the base sequence that is added directly after the primer. In order for Moodle to correctly grade this question, write only the letters representing the bases, write your answer in 5' to 3' direction, and do not have any spaces between the letters and do not label the 5' and 3' ends.

An objective function in linearprogramming is a(n):decisionvariable.
environmentvariable.
resultvariable.
independentvariable.
constant.

Answers

Answer: An objective function in linear programming is a decision variable.

Explanation: An objective function is a function which has the target towards the model whether it should be maximized or minimized according to the relation between the  variables present in the function. There are set of variables which are responsible for the controlling of objective function that is known as decision variables.

Which statement is written correctly?

Answers

Answer:

B.

Explanation:

In Javascript, the if should have a condition attached to it with parenthesis and curly braces.

To define constructors and member functions outside of a class's original scope, the operator can be used.

Answers

Answer: Scope resolution operator(::)

Explanation: A member function and the constructor can be called within the function easily but for the execution of the these components outside the class , a special operator is required to call the functions. The scope resolution operator(::) preceding with the name of class is thus used for defining of the function outside class.This operator maintains the cope of the function and constructor outside the class.

(Display nonduplicate words in ascending order)Write a program that prompts the user to enter a text in one line and displays all the nonduplicate words in ascending order.
Sample Run
Enter a text: Good morning Good afternoon Good evening
Good afternoon evening morning

Answers

The programreturns uniqueelements in the string passed in with no duplicates. The programis written in python 3 thus :

text = input('Enter text : ')

#promptsuserto enterstring inputs

split_text = text.split()

#splitinputtedtext basedonwhitespace

unique = set(split_text)

#usingtheset function,takeonlyuniqueelementsin thestring

combine = ' '.join(unique)

#usethejoinfunctiontocombinethestringstoformasingle lengthstring.

print(combine)

Asamplerunoftheprogramisattached

Learn more : brainly.com/question/15086326

Answer:

The program to this question as follows:

Program:  

value = input("Input text value: ") #defining variable value and input value by user

word = value.split() #defining variable word that split value

sort_word = sorted(word) #defining variable using sorted function

unique_word = [] #defining list

for word in sort_word: #loop for matching same value

   if word not in unique_word: #checking value

       unique_word.append(word) #arrange value using append function

print(' '.join(unique_word)) #print value

Output:

Input text value: Good morning Good afternoon Good evening

Good afternoon evening morning  

Explanation:

In the above python code, a value variable is defined that uses input function to input value from the user end, and the word variable is declared, which uses the split method, which split all string values and defines the sort_word method that sorted value in ascending order.

  • Then an empty list "unique_word" is defined, which uses the for loop and inside the loop, a conditional statement is used.
  • In if block, it matches all value is unique if this is condition is true it will arrange all values and uses the print function to print all value.  

IN PYTHON Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value.

Ex: If the input is:

Enter the number of integers in your list: 5
Enter the 5 integers:
50
60
140
200
75
Enter the threshold value: 100
the output is:

The integers that are less than or equal to 100 are:
50
60
75

The 5 indicates that there are five integers in the list, namely 50, 60, 140, 200, and 75. The 100 indicates that the program should output all integers less than or equal to 100, so the program outputs 50, 60, and 75. Such functionality is common on sites like Amazon, where a user can filter results. Your code must define and call the following two functions: def get_user_values() def output_ints_less_than_or_equal_to_threshold(user_values, upper_threshold) Utilizing functions will help to make your main very clean and intuitive.

Answers

Answer:

def output_ints_less_than_or_equal_to_threshold(user_values, upper_threshold):

 for value in user_values:

     if value < upper_threshold:

         print(value)  

def get_user_values():

 n = int(input())

 lst = []

 for i in range(n):

     lst.append(int(input()))

 return lst  

if __name__ == '__main__':

 userValues = get_user_values()

 upperThreshold = int(input())

 output_ints_less_than_or_equal_to_threshold(userValues, upperThreshold)

Explanation:

Write a python program that asks the user to enter a student's name and 8 numeric tests scores (out of 100 for each test). The name will be a local variable. The program should display a letter grade for each score, and the average test score, along with the student's name. There are 12 students in the class. Write the following functions in the program:
calc_average - this function should accept 8 test scores as arguments and return the average of the scores per student
determine_grade - this function should accept a test score average as an argument and return a letter grade for the score based on the following grading scale:
90-100 A
80-89 B
70-79 C
60-69 D
Below 60 F

Answers

In this exercise we have to use the computer language knowledge in python to write the code as:

the code is in the attached image.

In a more easy way we have that the code will be:

def calc_average(name):

  score = []

  sum = 0

  for j in range(8):

      inp = int(input("Test Score"+str(j+1)+": "))

      score.append(inp)

      sum = sum + inp

      if inp>=90 and inp<=100:

          print("A")

      elif inp>=80 and inp<90:

          print("B")

      elif inp>=70 and inp<80:

          print("C")

      elif inp>=60 and inp<70:

          print("D")

      else:

          print("F")

  avg = sum/8

  print("Result Details of "+name)

  print("Average Score: "+str(avg))

  return avg

def determine_grade(result):

  if float(result) >= 90.0 and float(result) <= 100.0:

      print("Letter Grade: A")

  elif float(result) >= 80.0 and float(result) <90.0:

      print("Letter Grade: B")

  elif float(result) >= 70.0 and float(result) < 80.0:

      print("Letter Grade: C")

  elif float(result) >= 60.0 and float(result) < 70.0:

      print("Letter Grade: D")

  else:

      print("Letter Grade: F")

  print(" ")

for i in range(2):

  name = input("Student Name: ")

  result = calc_average(name)

  determine_grade(result)

See more about python at brainly.com/question/26104476

Answer:

The program doesn't make use of comments (See Explanation)

Also the source code is attached as image to enable you see the proper format and indexing of the source code

The program using python is as follows

def calc_average(name):

   score = []

   sum = 0

   for j in range(8):

       inp = int(input("Test Score"+str(j+1)+": "))

       score.append(inp)

       sum = sum + inp

       if inp>=90 and inp<=100:

           print("A")

       elif inp>=80 and inp<90:

           print("B")

       elif inp>=70 and inp<80:

           print("C")

       elif inp>=60 and inp<70:

           print("D")

       else:

           print("F")

   avg = sum/8

   print("Result Details of "+name)

   print("Average Score: "+str(avg))

   return avg

def determine_grade(result):

   if float(result) >= 90.0 and float(result) <= 100.0:

       print("Letter Grade: A")

   elif float(result) >= 80.0 and float(result) <90.0:

       print("Letter Grade: B")

   elif float(result) >= 70.0 and float(result) < 80.0:

       print("Letter Grade: C")

   elif float(result) >= 60.0 and float(result) < 70.0:

       print("Letter Grade: D")

   else:

       print("Letter Grade: F")

   print(" ")

for i in range(2):

   name = input("Student Name: ")

   result = calc_average(name)

   determine_grade(result)

Explanation:

def calc_average(name):  -> Declares the function calc_average(name); It accepts local variable name from the main function

   score = []

-> Initialize an empty list to hold test scores

   sum = 0

-> Initialize sum of scores to 0

   for j in range(8):

-> Iterate from test score 1 to 8

       inp = int(input("Test Score"+str(j+1)+": "))

-> This line accepts test score from the user

       score.append(inp)

-> The user input is then saved in a lisy

       sum = sum + inp

-> Add test scores

The following lines determine the letter grade of each test score      

if inp>=90 and inp<=100:

           print("A")

---

      else:

           print("F")

   avg = sum/8  -> Calculate average of the test score

The next two lines prints the name and average test score of the student

   print("Result Details of "+name)

   print("Average Score: "+str(avg))

   return avg

-> This line returns average to the main method

The following is the determine_grade method; it takes it parameter from the main method and it determines the letter grade depending on the calculated average

def determine_grade(result):

   if float(result) >= 90.0 and float(result) <= 100.0:

       print("Letter Grade: A")

   elif float(result) >= 80.0 and float(result) <90.0:

       print("Letter Grade: B")

   elif float(result) >= 70.0 and float(result) < 80.0:

       print("Letter Grade: C")

   elif float(result) >= 60.0 and float(result) < 70.0:

       print("Letter Grade: D")

   else:

       print("Letter Grade: F")

   print(" ")

for i in range(2):

-> This is the main method

   name = input("Student Name: ")  -> A local variable stores name of the student

   result = calc_average(name)  -> store average of scores in variable results

   determine_grade(result)-> Call the determine_grade function