A 100mv, 5mA d’Arsonval movement is to be used in an ammeter whose – McqOptions

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1.	A 100mv, 5mA d’Arsonval movement is to be used in an ammeter whose full-scale reading is 1A. Calculate RA.
A.	0.7 ohms
B.	0.5 ohms
C.	0.1 ohms
D.	0.2 ohms
Answer» D. 0.2 ohms

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