SSC JE Electrical 2019 with solution SET-1
 Two coupled coils with L1 = L2 = 0.5H have a coupling coefficient of K = 0.75. The turn ratio N1 ⁄ N2 = ?

1
2
4
0.5

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SSC JE Electrical 2019 with solution SET-1
_______is a tube that brings water to turbines

Penstock
Forebay
Spillway
Trash rack

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SSC JE Electrical 2019 with solution SET-1
 If admittance Y= a + jb, then a =?

Resistance
Reactance
Susceptance
Conductance

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SSC JE Electrical 2019 with solution SET-1
 The Norton’s current in the circuit shown below is

4A
120A
12A
2A

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

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

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