Which is greater?

Exercise and reference answers

Questions

1. A

   Capacitor reactance at 50 Hz

   B

   Capacitor reactance at 1000 Hz

   Higher value

   Capacitor reactance at 50 Hz

2. A

   Diode resistance in reverse bias

   B

   Diode resistance in forward bias

   Higher value

   Diode resistance in reverse bias

3. A

   Semiconductor conductivity when hot

   B

   Semiconductor conductivity when cold

   Higher value

   Semiconductor conductivity when hot

4. A

   Range at speed v

   B

   Range at speed 2v

   Higher value

   Range at speed 2v

Instructions

Tap the one with the larger value.