SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
The residential distribution system employs_____

Two-phase, four-wire

Three-phase, three-wire

Three-phase, four-wire

Single-phase, two-wire

Two-phase, four-wire

Three-phase, three-wire

Three-phase, four-wire

Single-phase, two-wire

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SSC JE Electrical 2019 with solution SET-2
Observe the given figure. Find Thevenin’s resistance as seen from open-circuited terminals?

16 Ω

32 Ω

4 Ω

8 Ω

16 Ω

32 Ω

4 Ω

8 Ω

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SSC JE Electrical 2019 with solution SET-2
Four relations have been given. Select the correct relation?

Flux = MMF/Permeance.

MMF = Flux/Reluctance

MMF = Flux/Reluctance

MMF = Flux/Permeance

Flux = MMF/Permeance.

MMF = Flux/Reluctance

MMF = Flux/Reluctance

MMF = Flux/Permeance

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SSC JE Electrical 2019 with solution SET-2
Observe the figure and find the correct relation from the four given options?

i1 + i2 + i4 = i3 + i5 + i6

i1 + i2 + i3 = i4 + i5 + i6

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i6 = i4 + i5 + i3

i1 + i2 + i4 = i3 + i5 + i6

i1 + i2 + i3 = i4 + i5 + i6

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i6 = i4 + i5 + i3

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SSC JE Electrical 2019 with solution SET-2
Observe the given network and answer the question? The potential at point a = ?

E1 − I1R1

I3R3

I2R2

E1 − I1R1 & I3R3

E1 − I1R1

I3R3

I2R2

E1 − I1R1 & I3R3

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SSC JE Electrical 2019 with solution SET-2
_____type of single phase induction motor operates at better power factor at full load?

Resistance Split-phase

Shaded pole

Capacitor-start, induction-run

Capacitor-start, Capacitor-run

Resistance Split-phase

Shaded pole

Capacitor-start, induction-run

Capacitor-start, Capacitor-run

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