Sign Conventions Multiple Choice Questions (MCQ) PDF - 52

MCQ 256: The convention defines electric power flowing into the circuit out of an electrical component as

1. Positive
2. Negative
3. Neutral
4. Ground

MCQ 257: Constant current at two parallel conductors at infinite length and negligible cross section

1. Volts per meter
2. Ampere per meter
3. Ampere
4. Volts

MCQ 258: The transformer which reflects an impedance as the square of the turns ratio is called

1. Air-core transformer
2. Ideal Transformer
3. Step-down Transformer
4. Step-up Transformer

MCQ 259: When AC current source is applied to the circuit and power entering in the capacitor is 180° out of phase with power entering in the inductor, than inductor and capacitor are fed in

1. series
2. parallel
3. ground region
4. neutral region

MCQ 260: To implement an ideal transformer model, electrical inductance are kept

1. 1 H
2. 0 H
3. constant with random value
4. infinite