Electrical Engineering Concepts Quiz

Electrical Engineering Questions and Answers

• The condition with no power loss due to reflection at a source/load junction is called maximum power transfer.
• The load impedance must be the conjugate of the source impedance for maximum power transfer to occur.
• A two-pole, three-phase motor has 2 field poles.
• The logic family noted for low power consumption is TTL (Transistor-Transistor Logic).
• If the positive lead of an ohmmeter is connected to the cathode of a diode and the negative lead to the anode, the ohmmeter will display infinite high resistance.
• A card reader is not a storage device.
• The oscillator that operates on the principle of velocity modulation and changing speed of electrons passing through the tube is a Klystron.
• Resonance alignment is another term for maximum power transfer.
• The load impedance in maximum power transfer is the conjugate of the source impedance.
• An ohmmeter connected to a diode with the positive lead on the cathode and the negative lead on the anode will display infinite high resistance.
• A card reader is not considered a storage device.
• A Klystron oscillator operates on the principle of velocity modulation and changing speed of electrons passing through the tube.