Induction Motor MCQ – Multiple Choice Questions on Induction Motor Part 1 Which of following is correct statement about Induction Motor Which of following is correct statement about Induction Motor: A strong DC field circuit is required A medium DC field circuit is required A low DC field circuit is required No DC field current … Read more
Which one of the following is best conductor of electricity: Gold Zinc Silver Copper Correct answer: 3. Silver The valence and crystal structure of silver makes it the best conductor of electricity. As compared to Copper and Gold, the Silver is the best conductor of electricity. However there are a few reasons due to which … Read more
Transformer MCQ Part 2. The primary and secondary of a transformer are coupled The primary and secondary of a transformer are coupled: Magnetically Electrically Both of above None of above Correct answer: 1. Magnetically The no-load input power to a transformer practically equals which type of loss in transformer The no-load input power to a … Read more
A Sensor is a device that converts: Physical quantity into a mechanical quantity Electrical signal into a mechanical quantity Physical quantity into a measurable signal None of these Correct answer: 3. Physical quantity into a measurable signal More MCQ on Sensors: Top 10 Sensors MCQ The smallest change which a sensor can detect is Tactile … Read more
Power System Transients MCQ Questions. The power system transient voltage is best defined as The power system transient voltage is best defined as: A transient voltage is a temporary unwanted voltage A transient voltage is a desired voltage A transient voltage is good for system stability All of above Correct answer: 1. A transient voltage … Read more
What will happen to a single-phase motor if capacitor of motor is short-circuited: The motor will burn right away The motor will not start The motor will run in the reverse direction The motor will run at reduced RPM Correct answer: 2. The motor will not start If capacitor of a single phase motor is … Read more
Which of the following is not part of diesel engine power plant: Fuel tank Cooling tower Penstock Exhaust system Correct answer: 3. Penstock A penstock is not a part of diesel engine power plant. While other three mentioned parts belong to the Diesel Engineering Power Plant. Parts of Diesel Engine Power Plant Fuel tank: It … Read more
The smallest change which a sensor can detect is: Accuracy Drift Resolution Precision Correct answer: 3. Resolution The smallest change which a sensor can detect is Resolution. Related Definitions to Resolution Spatial Resolution The spatial resolution defined as a measure of the smallest angular or linear separation between two objects that can be resolved by … Read more
Power System Analysis MCQ Part 2 Main: Power System Analysis MCQ Which of the following is an objective of short circuit calculations Which of the following is an objective of short circuit calculations: Evaluations of short-circuit withstand ratings of bus bars Calculation of fault voltage dips Protective relaying short-circuit requirement evaluation All of these Correct … Read more
Power System Analysis MCQ Part 3 Main: Power System Analysis MCQ Short circuit kVA Definition Short circuit kVA is defined as the product of ________ voltage and __________ current: Normal, Normal Short circuit, Normal Short circuit, Short circuit Normal, Short circuit Correct answer: 4. Normal, Short circuit The short circuit kVA is the product of … Read more