Electrical Engineering MCQs for competitive tests, job tests, university exams are provided on various Electrical and Electronics topics.
Electrical Engineering MCQ on Power Generation The base load power station supplies load for a day: Correct answer: 4. 24 hours Explanation: Based load is defined as the unvarying load which occurs almost the whole day on the station. The base load is the one that has to be supplied by the station at all … Read more
1 kWh = X kcal. Here X implies: Correct answer: 2. 860 See More Electrical Engineering MCQs here More MCQs in Electrical Engineering:
Power System Protection MCQs Part 22 Buchholz relays are used for transformers having ratings above Buchholz relays are used for transformers having ratings above: Correct answer: 3. 500 kV The condition which causes transient instability in power system The condition which causes transient instability in power system: Correct answer: 4. All of these The primary … Read more
The letters DPDT indicate: Correct answer: 2. Switch Explanation: The abbreviation DPDT indicates Double Pole Double Throw switch. It consists of six terminals, two of which are independent input terminals. The vide below provides information on different types of switches:
Booster transformer is located at: Correct answer: 2. Intermediate point at transmission line More MCQs in Electrical Engineering
High voltage DC testing for HV machines is resorted because: Correct answer: 3. Certain conclusions regarding the continuous aging of insulation can be drawn Also see: High Voltage Engineering MCQs here See Complete List of Electrical Engineering MCQs here
The insulation of modern EHV is designed based on Correct answer: 4. Switching voltage Also read: Factors Affecting Corona in Transmission Lines Top 10 Insulator Tests for Testing Reliability of Power Systems See Electrical Engineering MCQs
The tests performed for oil-filled and gas-filled cables include Correct answer: 4. All of these Explanation: The tests performed for oil-filled and gas-filled cables include: See complete list of Electrical Engineering MCQs here See below the Electrical Cable manufacturing Process:
Electrical Power Generation MCQs Part 36 Electrical Engineering MCQs on Power Generation Book value of plant is defined as Book value of plant is defined as: Correct answer: 4. Difference of 2 and 1 Diversity factor of power system is best defined as Diversity factor of power system is best defined as: Correct answer: 2. … Read more
Electrical Power Generation MCQs Part 35 The advantage of DC system over AC system is The advantage of DC system over AC system is: Correct answer: 4. All of these Kelvin’s law is limited, since the following assumption is only partly true Kelvin’s law is limited, since the following assumption is only partly true: Correct … Read more