AUTOMOTIVE TECHNOLOGY -W/MINDTAP ACCESS
AUTOMOTIVE TECHNOLOGY -W/MINDTAP ACCESS
7th Edition
ISBN: 9780357096789
Author: ERJAVEC
Publisher: CENGAGE L
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Chapter 21, Problem 1SA

What is the purpose of an IVR?

Expert Solution & Answer
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To determine

The purpose of the IVR.

Answer to Problem 1SA

The two core purposes of the IVR are as follows:

  • Voltage stabilisation.
  • Reduce radio interference.

Explanation of Solution

The IVR stands for Instrument Voltage Regulator. The two core purposes of the IVR are as follows:

  • The IVR stabilizes and limits the voltage to gauges. This leads to accurate gauge reading.
  • A radio choke included in the IVR clears the radio interference caused due to the pulsating output of the IVR.

Conclusion:

Thus, the two core purposes of the IVR are as follows:

  • Voltage stabilization.
  • Reduce radio interference.

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