Question

Electronic voltmeters are ____________

(a) measure high level signals

(b) measure low level signals

(c) measure medium level signals

(d) don’t measure any signal

The question was asked in class test.

I want to ask this question from Advantages of Electronic Instruments in division Electronic Instruments of Electrical Measurements

Answer 1

The correct answer is (b) measure low level signals

Easiest explanation: Electronic voltmeters make use of amplifier circuits. As a result they can be used for measuring low level signals.