Power Electronics Interview Questions & Answers
What is full converter? What is dual converter? Full converter: When positive as well as negative half cycles of the supply are rectified, it is called full converter. Dual converter:…
Ultrasonic Transmitters vs Guided Wave Radar for Level Measurement
ULTRASONIC TECHNOLOGY Ultrasonic is a non-contact level measurement method that uses sound waves to determine the process material being measured. Ultrasonic transmitters operate by sending a sound wave, generated from…
Electrical Drives and Controls Interview Questions
What is Switched Reluctance Motor? The switched reluctance motor is a double salient, singly excited motor. This means that it has salient pole on the rotor and the stator, but…
PN Junction Questions & Answers
1. Explain what is Fermi level? The maximum energy that an electron in a metal has at the absolute zero temperature is called the Fermi level of energy. 2. Explain…
Questions and Answers in Electrical Machines
What is an ideal transformer? The ideal transformer should have the following properties: It has no losses Its windings have zero resistance It should have zero leakage flux (100% flux…
Electrical Machines Interview Questions and Answers
Why is the efficiency of a three-phase Induction Motor is less than that of a three-phase Transformer? Three phase Induction motor is nothing but a rotating transformer. Due to rotating…
100 Instrumentation Basics Questions
Electronics and Instrumentation engineering interview questions and answers. Read the following 100 Instrumentation Basics Questions and answers useful for your interview preparation 100 Instrumentation Questions Basic Questions 1) Define Viscosity.…
Top 100 Instrumentation Engineering Questions & Answers
Instrumentation Engineering Questions & Answers List any four objectives of process control. Suppressing the influence of external disturbances, Optimizing the performance, Increasing the productivity, Cost effective. Define process Any system…
Basics of Electrical Transformer
Electrical Transformer is the most used electrical machine in power system. Both in the power transmission and distribution of ac network, transformer has its mandatory use. 1. Basics of electrical…
Electrical Voltage and current Signals
Voltage and current levels in electrical engineering is very important. As any electrical system, equipment, devices all are characterized by their different voltage and current levels. Voltage levels in Electrical…
