In reference to the figure, the voltage waveform v(t) is measured by a PMMC, a PMMC combined with bridge rectifier and a moving iron (MI) instrument. Two lists are prepared thereafter: Instrument list List of instrument reading a. PMMC i. 5V b. PMMC rectifier ii. 2.75 V c. M.I. iii. 2.5 V The correct option relating the instruments and their reading is

Correct Answer is : a-iii, b-ii, c-i

SSC JE Electrical Engineering 2013 Paper

Question : 117 of 200

Marks: +1, -0

In reference to the figure, the voltage waveform v(t) is measured by a PMMC, a PMMC combined with bridge rectifier and a moving iron (MI) instrument. Two lists are prepared thereafter:

Instrument list	List of instrument reading
a. PMMC	i. 5V
b. PMMC rectifier	ii. 2.75 V
c. M.I.	iii. 2.5 V

The correct option relating the instruments and their reading is

a-i, b-ii, c-iii
a-iii, b-ii, c-i
a-ii, b-iii, c-i
a-iii, b-i, c-ii

Validate

Solution:

PMMC reads Avg Value

= 10/4= 2.5V

PMMC rectifier = 2.75 V
M.I. reads

= 10/2 = 5V

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