How to calibrate pH Electrode?
Importance of pH Electrode Calibration The pH measurement accuracy depends on how accurate the calibration of electrodes. The calibration of the pH electrode is very
What is Magnetic Flux? Definition & Properties
The current flows in an electric circuit. In a same way, the flux flows in a magnetic circuit. Flux is thus analogous to electric current. The Greek letter Phi or Phi suffix B is its symbol. Its symbol is Ø and Øm.
Transformer Interview Questions & Answers Part-4
Transformer Interview Questions & Answers Part-4: In this section we shall discuss more questions on transformer. Why is flux constant in transformer? The net MMF
Classification of Control Valves
Classification of Control Valves: We can classify the Control valves based on the application, function, motion, port size, and failure states. According to the classification
Transformer Interview Questions & Answers Part-3
What is the definition of Transformer? What is a transformer? A transformer is a static piece of electrical equipment which transform the voltage from one
Transformer Interview Questions & Answers Part-2
What is “voltage regulation” in a transformer? Voltage regulation of transformer is defined as the percentage change in the transformer secondary voltage from no load to
Transformer Interview Questions & Answers Part-1
What is BDV Test of transformer oil? The transformer oil is used in the transformer for insulation as well as for cooling purpose. The different
Induction Motor Interview Questions and Answers Part-2
Induction Motor Interview Questions and Answers is very important for competitive exams and interview purpose. The below questions and answers are very conceptually explained What
Voltage Sags & Its Causes
Voltage sags are short duration reductions in system RMS voltage magnitude between 10 % to 90%, and duration lasting typically from a few cycles to
What is Voltage?
Voltage is the pressure of the power source that exerts on an electrical circuit. And, the pressure pushes the charge electrons through a conducting loop.