select the correct answer. which of these circuits has a voltmeter?
select the correct answer. which of these circuits has a voltmeter?
Answer
Explanation:
Step1: Recall voltmeter symbol
The symbol for a voltmeter in a circuit diagram is a circle with a 'V' inside it.
Step2: Examine each circuit
Circuit (A) has no such symbol. Circuit (B) has no such symbol. Circuit (C) has no such symbol. Circuit (D) has an 'A' (ammeter) symbol not a 'V'. Circuit (E) has a circle with 'V' inside it which is the voltmeter symbol.
Answer:
E. E