SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1
Please check out below figure.

1 Ω

10 Ω

5 Ω

2 Ω

1 Ω

10 Ω

5 Ω

2 Ω

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

1-phase induction motors

A.C. series motors

Repulsion motors

Un-excited synchronous motors

1-phase induction motors

A.C. series motors

Repulsion motors

Un-excited synchronous motors

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SSC JE Electrical 2019 with solution SET-1
The voltmeter is shown in the circuit reads:

12 V

1.2 V

24 V

2.4 V

12 V

1.2 V

24 V

2.4 V

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SSC JE Electrical 2019 with solution SET-1
With the current direction marked in the circuit shown, the net voltage applied is

(V2 − V1)

−(V2 − V1)

V2

V1

(V2 − V1)

−(V2 − V1)

V2

V1

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SSC JE Electrical 2019 with solution SET-1
Z1 and Z2 are connected in series to form a load. A wattmeter’s current coil is connected in series with the load, whereas its pressure coil is connected across Z2. The wattmeter reads

Power consumed by Z2

Power consumed by Z1 and Z2

Power consumed by Z1

Zero always

Power consumed by Z2

Power consumed by Z1 and Z2

Power consumed by Z1

Zero always

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SSC JE Electrical 2019 with solution SET-1
Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

2 A/m

4 A/m

1 A/m

8 A/m

2 A/m

4 A/m

1 A/m

8 A/m

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