This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Technician A says that a DC-to-DC converter is used to convert 12 volts from the battery to a higher ... (Read 189 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jun 23, 2018
Technician A says that a DC-to-DC converter is used to convert 12 volts from the battery to a higher voltage to run the electric motor(s) in a hybrid electric vehicle. Technician B says that a DC-to-DC converter is used to convert the voltage from the motor/generator to a higher voltage to charge the high voltage batteries. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that a traction (AC synchronous) motor used in a hybrid electric vehicle is controlled by varying the voltage to the motor. Technician B says that the frequency of the current is controlled. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

robbielu01

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

C


arivle123

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 23, 2018
Thank you


robbielu01

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 23, 2018
No problem :)


« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ... Adults in the middle-aged group (37–42 years) score higher on measures of generativity than either ...
The schematic of a variable valve timing control circuit, showing that battery power (+) is being ... The schematic of a variable valve timing control circuit, showing that battery power (+) is being ...
After checking for stored diagnostic trouble codes (DTCs), the wise technician checks service ... After checking for stored diagnostic trouble codes (DTCs), the wise technician checks service ...
How to convert rectangular coordinates to polar coordinates How to convert rectangular coordinates to polar coordinates
How to convert between imperial and metric units (Part 3) How to convert between imperial and metric units (Part 3)
The sum of which decay reactions could convert 209Tl to 205Tl? The sum of which decay reactions could convert 209Tl to 205Tl?
Video: Decubitus Ulcer

For a complete list of videos, visit our video library