Which of the following is NOT an expression to find self-inductance?

SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT an expression to find self-inductance?

N2μoμrA/I

N2/S

Nφ

Nφ/I

N2μoμrA/I

N2/S

Nφ

Nφ/I

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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?

8 Ω

16 Ω

32 Ω

4 Ω

8 Ω

16 Ω

32 Ω

4 Ω

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SSC JE Electrical 2019 with solution SET-2
For a three-phase induction motor slip at No Load ÷ slip at Full Load

Always less than one

Always equal to one

Always equal to zero

Always less than one

Always equal to one

Always equal to zero

Always less than one

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SSC JE Electrical 2019 with solution SET-2
A coil of 360 turns is linked by a flux of 200 μWb. If the flux is reversed in 0.01 second, then find the EMF induced in the coil?

144 V

7.2 V

14.4 V

0.72 V

144 V

7.2 V

14.4 V

0.72 V

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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 + 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

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i3 = i4 + i5 + i6

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SSC JE Electrical 2019 with solution SET-2
The number of valence electrons of P and Si are respectively?

3 and 4

5 and 4

4 and 4

4 and 5

3 and 4

5 and 4

4 and 4

4 and 5

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 Which of the following is NOT an expression to find self-inductance?

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

SSC JE Electrical 2019 with solution SET-2 For a three-phase induction motor slip at No Load ÷ slip at Full Load

SSC JE Electrical 2019 with solution SET-2 A coil of 360 turns is linked by a flux of 200 μWb. If the flux is reversed in 0.01 second, then find the EMF induced in the coil?

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

SSC JE Electrical 2019 with solution SET-2 The number of valence electrons of P and Si are respectively?

SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT an expression to find self-inductance?

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

SSC JE Electrical 2019 with solution SET-2
For a three-phase induction motor slip at No Load ÷ slip at Full Load

SSC JE Electrical 2019 with solution SET-2
A coil of 360 turns is linked by a flux of 200 μWb. If the flux is reversed in 0.01 second, then find the EMF induced in the coil?

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

SSC JE Electrical 2019 with solution SET-2
The number of valence electrons of P and Si are respectively?