At threshold voltage, resistance of diode

Related MCQs

• Threshold voltage at which LED emits light is
• If current of 20 mA is passing through op-amp and voltage drop across series resistor is 10 V then value of resistance is
• If output voltage is greater than input voltage, then transformer is
• Current in a circuit if resistance of 15 Ω and potential difference of 3.0 V is applied across it's ends is
• Grid cables are 15 km long with a resistance of 0.20 Ω km-1, powers wasted as heat in these cables are
• Output resistance of an actual op-amp is
• When temperature rises, resistance of negative temperature coefficient thermistor
• Graph of resistance of thermistor to temperature is
• Three resistances 20 Ω, 30 Ω and 60 Ω are connected in parallel, their combined resistance is given by
• Combined resistance of 5 Ω and 10 Ω is equal to