Physics questions with answers
2,629 multiple-choice questions. Open any question for its answer and explanation.
Questions asked in State PSC and UPSC prelims, by topic. Each topic also has notes to read.
Read the notes: Computer and Information Technology →
- Which one of the following is a semi- conductor device that is used to increase the power of the incoming signals by preserving the shape of the original signal?Asked in UPSC CAPF 2022
- Which of the following diode is used in ultra- high speed switching electronic circuits ?Asked in MPPSC CS Prelims 2022
- Which of the following is correctly matched? (a) Thermoresistor - Electronic Thermometer (b) Capacitor - Thermometer (c) Bipolar Junction - Rectifier (d) Junction Diode - AmplifierAsked in RO ARO pre 2016