Electrical Engineering MCQs for competitive tests, job tests, university exams are provided on various Electrical and Electronics topics.
Electrical Engineering Multiple Choice – Electromagnetic Induction MCQs Part 4 A crack in the magnetic path of an inductor will likely cause A crack in the magnetic path of an inductor will likely cause Correct answer: 2. Reduced inductance The resistance and inductance of an open coil are The resistance and inductance of an open coil are Correct … Read more
In case of OR gate, for any number of inputs, a Correct answer: 4. 1 at any input causes the output to be at logic 1 Also see below: OR logic gate
Excess-3 code is known as Correct answer: 3. Self-complementing code Also see below: Whats excess 3 code:
The CPLD packaging type that can provide maximum number of pins on the package due to small size of the pins: Correct answer: 1. BGA Also see below: Digital Logic Circuits using CPLD’s
Electrical Engineering MCQs on Digital Logic Design If smaller logic modules are employed for performing logical functions associated with FPGA, then Correct answer: 3. Both of these Also see: What’s an FPGA below
Electrical Engineering MCQs on Digital Logic Design Which of following is the universal gate: Correct answer: 2. NAND gate See below videeo explanation on NAND Gate as universal gate:
Low power factor occurs due to arc load lamps, induction motors and harmonic currents. Since the reactive part of current prevents the full utilization of installed capacity, the lagging power factor also reduces the handling capacity of all components of power system as a result of which the handling capacity of power system is reduced. … Read more
Electrical Engineering MCQs on Measurements – Electrical Measurement MCQs The thermocouple measures Correct answer: 4. None of these
Electrical Engineering MCQs on Measurements – Electrical Measurement MCQs If the electrical instrument is to have a wide range, the instrument should have Correct answer: 3. Logarithmic scale
Electrical Engineering MCQs on Measurements – Electrical Measurement MCQs The instrument that has identical calibration for AC as well as DC values Correct answer: 1. Hot wire type