SSC JE Electrical 2019 with solution SET-1
 Split-phase, capacitor, and shaded-pole single-phase motors classified as:

1-phase induction motors
Un-excited synchronous motors
Repulsion motors
A.C. series motors

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SSC JE Electrical 2019 with solution SET-1
 Which of the following is the correct relation regarding coupled coils?

M ≤ (L1L2)0.5
M > (L1L2)0.5
M = (L1 − L2)/2
M = (L1 + L2)/2

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