Electrical And Electronic Measurement MCQs
Practice free Electrical And Electronic Measurement multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 288 questions — no login required.
Question 46easy
Piezo-electric quartz crystal can be used to measure
Question 47easy
Dummy strain gauge in used to
Question 48easy
CRO helps in measuring the following values of an ac voltage
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Question 49easy
The best method of measuring capacitance is
Question 50easy
A waveguide acts as a
Question 51easy
One single-phase wattmeter operating on 230 V and 5A for 5 hours makes 1940 revolutions. Meter constant in revolutions is 400. The power factor of the load will be
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Question 52easy
A CRO screen has ten divisions on the horizontal scale. If a voltage signal 5 sin (314 t + 45?) is examined with a line base setting of 5 m sec/div, the number of cycles of signal displayed on the screen will be
Question 53easy
A moving coil galvanometer tsynade into a d.c. ammeter by connecting
Question 54easy
The 'NU D converter used in a digital instrument could be 1. successive approximation coverter type 2. flash converter type 3. dual slop converter type The correct sequence of the increasing order of the conversion time taken by these types is