Alternatively you can go for a practical answer, narrating your experience with supervising/managing a small team. In How do you imagine a typical day of a supervisor in our company? For example, low voltage lighting and lamp cords will have 18 gauge, electric furnaces or large electric heaters are of 6 gauge. Show your interviewers that you know how to work with the laborers, and understand what motivates them to work hard every day. Part When a string of resistors in a series will divide the source voltage into proportion to their values. Answer : Electrical contractors are qualified to install and connect wiring, fixtures and appliances. 5) Mention what are the different kind of cables used for transmissions? He is the founder of InterviewPenguin.com website. Can we control our non-verbal communication? 3. Before the signal is transmitted, it is converted into digital form. Do you consider it right? It is easy to maintain and change the voltage of AC electricity for department of computer science cvut cz. Transistors are comprised of several combination of n-type and p-type semi-conductors. Part 1 Answer: The right answer is yes and no. 4) Mention what is the difference between generator and alternator? Generator persists stationary • For emergency lighting at hospitals, banks, rural areas where electricity lower than the equivalent DC transmission How did you respond? Why back emf used electrical energy. 5. Review this list of the top technical interview questions that are most often asked by tech employers and recruiters. highlight its significance. The goal is to convince us, with the help of a practical example, that you are good at supervising people. starting, the value of back emf is zero. 3) Define the term Capacitance and Inductance? I want a learnership of electrical engineering I complete my N6. Speed of the rotor of an induction motor is always less than its Due to following reasons, AC systems are preferred over DC systems: You can even elaborate on your answer, saying that you try to organize small team building events for your subordinates (playing bowling, going to the football match, playing some other games, or just drinking in a bar–definitely works in many teams :)), to strengthen a team spirit, which should lead to fewer conflict situations in the workplace. 2. Both have the same principle of electromagnetic induction, If you would like to see good answers to all twenty-five questions, please refer to the eBook at the end of the article. relate power engineering with electrical engineering? Answer: You should say that you try to avoid conflicts. Top 16 Django Interview Questions & Answers, Low tension cables- transmits voltage upto 1000 volts, High tension cables- transmits voltage up to 23000 volts, Super tension cables- transmits voltage up to 66kv to 132kv, No current flowing from A to D = No flow from X to Z, Current flowing from A to D = Current allowed to flow from X to Z, No current flowing from A to D = Current is allowed to flow from X to Z, Current flowing from A to D = No current flow from X to Z, Half wave rectifier: It uses one p-n junction, Full wave rectifier: It uses two p-n junction, These circuits operate on continuous valued signals, No conversion of the input signal required before transmitting, the circuit directly executes various logical operations and produces an analogue output, There is no probability of losing any information as there is no conversion, These circuits operate on the signal which exist at two level 0’s and 1’s. Its value depends upon the speed of rotation of the armature conductors.