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

Author Question: A PEM fuel cell needs to operate at very high temperatures to be efficient.a. Trueb. False (Read 66 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Oct 6, 2021

Question 1


A gasoline engine provides more torque at a lower speed than an electric motor.

a. True
b. False


◦ true
◦ false

Question 2


A PEM fuel cell needs to operate at very high temperatures to be efficient.

a. True
b. False


◦ true
◦ false
Automotive Technology: A Systems Approach ¦ Erjavec ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jlmhmf on Oct 6, 2021

SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Oct 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


jlmhmf

  • Member
  • Posts: 552
Reply 2 on: Oct 6, 2021
Thanks for the timely response, appreciate it

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Striking examples where high surface area releases heat. Striking examples where high surface area releases heat.
A Mitochondrion Converts Energy from Fuel Molecules into ATP A Mitochondrion Converts Energy from Fuel Molecules into ATP
The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87. The posted octane rating in most high-altitude areas shows regular at 85 instead of the usual 87.
Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay. Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay.
The responses of an on-center cell to contrast. The responses of an on-center cell to contrast.
Oil the World’s Most-Used Fuel Oil the World’s Most-Used Fuel
Video: The Hypothalamus: The Body's Thermostat (Human Thermostat)

For a complete list of videos, visit our video library