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Setler79 [48]
3 years ago
8

A Carnot engine is operated between two heat reservoirs at temperatures of 520 K and 300 K. It receives heat from the 520 K rese

rvoir and discards heat to the 300 K reservoir in each cycle. What is the thermal efficiency of the engine?
Engineering
1 answer:
Igoryamba3 years ago
7 0

Answer:

Hook's law holds good up to. A elastic limit. B. plastic limit. C.yield point. D.Breaking point

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Okay

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3 years ago
Write a python program to apply this:
lakkis [162]

Answer:

# Initialize a dictionary with the keys

contestants = {"Darci Lynne":0, "Angelica Hale":0, "Angelina Green":0};

# Repeatedly prompt the user for a contestant name to vote for

while True:

 

  # Prompting user for contestant name

  cName = input("Enter contestant name to vote: ");

 

  # Checking for Done

  if cName.lower() == "done":

      break;

 

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print("\n%-20s %-15s\n" %("Contestant Name", "Votes Casted"))

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for contestant in contestants:

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A factory hires a consultant to recommend ways to improve its productivity. The consultant notices that the production floor is
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B

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Keep only what is used. Remove all unnecessary items. Red tag these items for review.

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The tip of the tool should be aligned with the spindle centerline.
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Answer: True

Explanation:

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