Logic Gates viva interview Questions and Answers What is Miller Effect in Transistors? Transistor viva Questions and Answers LDR vs Photodiode vs Phototransistor comparison Digital Amplifiers Viva Interview Questions with Answers How zener diode is different from PN junction diode? Arduino Solenoid valve control using arduino Automatic Watering System using FC-28 Moisture Sensor with arduino Servo control by push button switch arduino Ultrasonic automatic braking RC car project Arduino LED Chaser, Knight rider & Random flasher How to make Ultrasonic Water Level Indicator Arduino Ultrasonic Distance Measurement Using Arduino | How to make How to make a Digital Arduino Voltmeter ‹ 1 … 3 4 5 6 7 8 › Electrical What is called phase imbalance in a 3 phase electrical system? What is an earth mat in electrical systems? Trip Circuit in electrical systems Magnetic Oil level Gauge (MOG) in electrical transformer Electrical Fuses – Types commonly used What is Aerial Bunched Cable (ABC) ? What is an electrical megger testing? Transformer On-load (OLTC) and No-load (NLTC) Tap changers Difference between Class A, B, C, D, K and Z Type Miniature Circuit Breakers (MCB) Inductive reactance formula derivation and calculation ‹ 1 … 3 4 5 6 7 … 12 › Circuits ON OFF Latching switch circuit diagram using IC 4017,555 Non contact AC voltage detector circuit Vibration sensor alarm circuit diagram Resistor calculations | series and parallel circuits Derivation for voltage across a charging and discharging capacitor DC motor direction control using relay circuit ‹ 1 … 3 4 5
