Which meter indicates current flow?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Gas Turbine Systems Technician – Mechanical (GSM) test with our study resources. Engage with flashcards and multiple-choice questions designed to enhance your understanding. Get ready to excel!

Multiple Choice

Which meter indicates current flow?

Explanation:
Current flow is measured with an ammeter. An ammeter is placed in series with the circuit so all the current passes through it, and it has a very low internal resistance to avoid significantly altering the circuit. It reads current in amperes. In contrast, a voltmeter measures voltage and is connected in parallel, an ohmmeter measures resistance by applying a small test current and reading the result, and a thermometer measures temperature. So the instrument that indicates current flow is the ammeter.

Current flow is measured with an ammeter. An ammeter is placed in series with the circuit so all the current passes through it, and it has a very low internal resistance to avoid significantly altering the circuit. It reads current in amperes. In contrast, a voltmeter measures voltage and is connected in parallel, an ohmmeter measures resistance by applying a small test current and reading the result, and a thermometer measures temperature. So the instrument that indicates current flow is the ammeter.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy