SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
The 2’s complement of 1010101 is

1110011

0101011

0101010

1101010

1110011

0101011

0101010

1101010

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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

4 Ω

32 Ω

8 Ω

16 Ω

4 Ω

32 Ω

8 Ω

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SSC JE Electrical 2019 with solution SET-2
Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called

Ferranti effect

Corona effect

Skin effect

Proximity effect

Ferranti effect

Corona effect

Skin effect

Proximity effect

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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?

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i3 = i4 + i5 + i6

i1 + i2 + i6 = i4 + i5 + i3

i1 + i2 + i4 = i3 + i5 + i6

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i3 = i4 + i5 + i6

i1 + i2 + i6 = i4 + i5 + i3

i1 + i2 + i4 = i3 + i5 + i6

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SSC JE Electrical 2019 with solution SET-2
The impedance at resonance offered by a parallel resonant circuit is

Maximum given by I/CR

Minimum given by L/CR

Maximum given by L/CR

Minimum given by I/CR

Maximum given by I/CR

Minimum given by L/CR

Maximum given by L/CR

Minimum given by I/CR

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SSC JE Electrical 2019 with solution SET-2
Which of the following heating element has the lowest operating temperature?

Eureka

Graphite

Kanthal

Nichrome

Eureka

Graphite

Kanthal

Nichrome

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