Question 11 : if the impedance of a system is 4 ohm, calculate its admittance.
1. 0.25 ohm^-1
2. 4 ohm^-1
3. 25 ohm^-1
4. 0.4 ohm^-1
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Question 12 : As the impedance increases, the admittance ____________
1. Increases
2. Decreases
3. Remains the same
4. Becomes zero
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Question 13 : What is the unit of admittance?
1. ohm
2. henry
3. farad
4. ohm^-1
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Question 14 : Which, among the following is the correct expression for admittance?
1. Y=Z
2. Y=1/Z
3. Y=Z²
4. Y=1/Z²
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Question 15 : Which, among the following is the correct expression for impedance?
1. Z=Y
2. Z=1/Y
3. Z=Y²
4. Z=1/Y²
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Question 16 : In a parallel circuit, we consider admittance instead of _________
1. Resistance
2. Capacitance
3. Inductance
4. Impedance
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Question 17 : In a parallel circuit, we consider _____________ instead of impedance.
1. Resistance
2. Capacitance
3. Inductance
4. Admittance
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