Electrical Engineering Interview Questions on Transmission & Distribution – 1 1. What points should be kept in mind while designing a feeder? Answer: Feeder are designed mainly from the point of view of its current carrying capacity. 2. What is the purpose of transposition of transmission line? Answer: Transposition of transmission line is done to […]
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Electrical Engineering Interview Questions and Answers
What is Main Difference b/w Electrical and Electronics Engineering? Why shunt capacitor bank used in substation? Why all the voltage levels are multiples of 11 kV? What causes an electric shock, current or voltage? Why Motor rated in kW instead of kVA? How to convert KVA to KW? Why is AC considered more efficient than […]
Electrical Engineering Questions
• Do you know how to measure the earth resistance? Actually the Earth resistance is measured using “earth resistance meter”. You might have also heard that using megger, but megger is used only for high resistance measurement i.e., in Mega ohms but when considereing upon earth resistance it should not exceed 1ohm so earth resistance […]
MCQ on Utilization
« Back CONTENTS Next » 1. An elevator drive is required to operate in (A) one quadrant only (B) two quadrants (C) three quadrants (D) four quadrants 2. The starting torque offered by conveyor belt is (A) zero (B) high (C) medium (D) low 3. Light duty cranes are generally […]
MCQ on Battery – 2
« Back CONTENTS Next » 1. In Edison cell, the negative plate is made of (A) zinc. (B) copper. (C) iron. (D) lead. 2. Which electrolyte is used in Edison cell? (A) NaOH. (B) H2SO4. (C) NaSO4. (D) KOH. 3. Which of the following cell has reversible chemical reaction? (A) Mercury oxide. (B) Silver oxide. (C) Carbon zinc. (D) Lead acid. 4. […]
MCQ on Battery
« Back CONTENTS Next » 1. The capacity of a lead acid cell does not depend on its (A) temperature. (B) rate of discharge. (C) rate of charge. (D) all of the above. 2. When a lead acid battery is in fully charge condition, the color of its positive plate […]