Electrical Engineering MCQs for competitive tests, job tests, university exams are provided on various Electrical and Electronics topics.
Electrical Engineering MCQs on Power Transmission There is a greater possibility of occurrence of corona in case of There is a greater possibility of occurrence of corona in case of Correct answer: 2. Humid weather When a live conductor of public electric supply breaks down and touches the earth, then which of the following will happen When … Read more
Electrical Engineering MCQs on Power Generation In a load curve the highest point signifies Correct answer: 3. Peak demand
Electrical Engineering MCQs on Power Generation A company can raise funds using Correct answer: 4. Any of the above
Electrical Engineering MCQs on Power Generation Annual operating expenditure of a power plant comprises of Correct answer: 4. All of these
Electrical Engineering MCQs on Power Generation The component, in a steam power plant that needs maximum maintenance attention Correct answer: 1. Boiler
Electrical Engineering MCQs on Power Generation Large capacity generators are invariably Correct answer: 2. Hydrogen cooled
Electrical Engineering MCQ on Power Transmission Transmission voltage of 11 kV is normally used for distances up to Transmission voltage of 11 kV is normally used for distances up to Correct answer: 1. 20 – 25 km Also see: Economic Power Transmission Voltage Formula The voltage regulation in magnetic amplifier type voltage regulator is impacted … Read more
Electrical Engineering MCQ on Power Transmission The corona is considerably affected by The corona is considerably affected by Correct answer: 4. All of these Also see: What is corona effect The operating voltage of super-tension cables is upto The operating voltage of super-tension cables is upto Correct answer: 3. 33 kV Corona effect can be … Read more
Electrical Engineering MCQ on Power Transmission The following system is not usually employed in practice Correct answer: 1. 1-phase 3-wire
Electrical Engineering MCQ on Power Transmission Galvanized steel wire is usually employed as Correct answer: 4. All of above