Q23
In PMMC writing system, the magnitude of pen deflection is proportional toS1: Current flowing through the coilS2: Voltage in the coil
A.
S1 is true & S2 is false
AnswerB.
S2 is true & S1 is false
C.
Both S1 & S2 are true
D.
Both S1 & S2 are false
Answer: Option A
Solution
Answer: Option A
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