SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
In excess-three code the 4-bit group that is used is

1110

0010

0011

0001

1110

0010

0011

0001

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

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

Maximum given by I/CR

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SSC JE Electrical 2019 with solution SET-2
Which of the following lamps is used s a sign or an indicator lamp?

Neon lamp

Incandescent lamp

Halogen lamp

Fluorescent lamp

Neon lamp

Incandescent lamp

Halogen lamp

Fluorescent lamp

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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?

0.72 V

144 V

14.4 V

7.2 V

0.72 V

144 V

14.4 V

7.2 V

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SSC JE Electrical 2019 with solution SET-2
The names of the four materials have been given, select the one which has the least resistivity at 20°C?

Nichrome

Silver

Iron

Glass

Nichrome

Silver

Iron

Glass

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SSC JE Electrical 2019 with solution SET-2
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

Corona

Transposition

Earthing

Sag

Corona

Transposition

Earthing

Sag

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