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Electrician
Electrician Set-1
Measuring
114

Measuring MCQ - Electrician (Set-1) with Answers

114) In 3 element 3 phase energy meter, how many number of aluminium discs are mounted ?

1

2

3

4

Answer is:

3

Measuring MCQ - Electrician (Set-1) with Answers

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Related Measuring MCQ - Electrician (Set-1) with Answers

115) The expansion of D.S.O. is :

Digital storage oscilloscope

Dual storage oscilloscope

Digital storage oscillator

Dual storage oscillator

Answer is:

Digital storage oscilloscope

116) Which one of the following blocks does not consist of D.S.O. ?

Data acquisition

Data display

Storage

Filter

Answer is:

Filter

117) The vertical amplitude of any wave form in C.R.O. indicates :

R.M.S. values

average values

instantaneous values

peak to peak values

Answer is:

peak to peak values

118) What is the peak voltage of 250 V, R.M.S. main A.C. voltage in C.R.O. ?

250 volts

320 volts

353.5 volts

368.3 volts

Answer is:

353.5 volts

Measuring MCQ - Electrician (Set-1) with Answers

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