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Author Question: A headlamp has 1.50 of resistance when lit. Assuming the bulb is part of a 12.6-volt system, ... (Read 107 times)

tichca

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on: Jun 23, 2018
A headlamp has 1.50  of resistance when lit. Assuming the bulb is part of a 12.6-volt system, determine the current drawn by this bulb.
 
  What will be an ideal response?

Question 2

Suppose the pressure within a combustion chambers during the power stroke is about 400 psi. If an intake valve is 1.80 inches in diameter, how many pounds of force are there holding the valve shut?
 
  What will be an ideal response?


Ksh22

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Reply #1 on: Jun 23, 2018
Answer to Question 1

8.4 amps

Answer to Question 2

1,018 pounds


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