« previous next »

Author Question: Technician A says that an engine that runs as cold as possible will make more power and will ... (Read 40 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 23, 2018
Technician A says that an engine that runs as cold as possible will make more power and will therefore last longer. Technician B says that the purpose of the cooling system is to let the engine run as cool as possible. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that when a liquid changes to a vapor, heat is absorbed. Technician B says that when a vapor changes to a liquid, heat is released. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Add 5 more to make 9 Add 5 more to make 9
White steam is usually an indication of a blown (defective) cylinder head gasket that allows engine ... White steam is usually an indication of a blown (defective) cylinder head gasket that allows engine ...
The engine is rotated until the timing marks again align indicating that the companion cylinder ... The engine is rotated until the timing marks again align indicating that the companion cylinder ...
In a multiair engine design, the exhaust valves are opened by the exhaust camshaft lobes. Intake ... In a multiair engine design, the exhaust valves are opened by the exhaust camshaft lobes. Intake ...
Each cell nucleus throughout the body contains the genes, DNA, and chromosomes that make up the ... Each cell nucleus throughout the body contains the genes, DNA, and chromosomes that make up the ...
Social Problems: A Critical Power-Conflict Perspective Social Problems: A Critical Power-Conflict Perspective
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library