POWER ELECTRONIC COMPONENTS - Quiz

1) Which parameter controls the current flow in a BI-polar transistor?

Voltage Current Frequency Resistance

2) Which device generates high frequency radio frequency indeferences by the extremely rapid turn-ON time?

UJT TRIAC Op-Amp Transistor

3) Which characteristics exhibits the current conduction increases while the voltage across the devices decreases in a DIAC?

Linearity characteristics Negative resistance characteristics Positive resistance characteristics Nonlinearity characteristics

4) What is the load current handled by the solid state relay that must be mounted to some heatsink to protect the device?

Greater than 4 Amp 3 Amp 2 Amp 1 Amp

5) How the solid state relays are working for increased lifetime?

Bulky profile Slower in operations Spark generated during switching No moving parts to wear and tear