SEMICONDUCTORS Draw a circuit diagram of OR gate. What is a logic gate? What types of charge-carriers are there in a n-type semi conductor? Give the logical symbol of an AND gate. Mark the inputs and outputs. Draw the logic symbol for a NAND gate. Which biasing will make the resistance of p-n junction high? … Continue reading Semiconductor Devices :: Some Questions for Practice
Revision Questions for AISSE Physics
ELECTRICITY 1. Define electric potential difference? 2. Why is an ammeter connected in series in a circuit? 3. Why is a voltmeter connected in parallel in a circuit? 4. State the law that governs the strength of the current passing through a metallic conductor when a p.d is applied across its end. Illustrate this law … Continue reading Revision Questions for AISSE Physics
