Mock Test 4


1. Testing a good diode with an ohmmeter should indicate

 
 
 
 

2. When a diode is forward biased, the voltage across it

 
 
 
 

3. The characteristic curve for the complex model of a silicon diode shows that

 
 
 
 

4. The dc current through each diode in a bridge rectifier equals:

 
 
 
 

5. When checking a diode, low resistance readings both ways indicate the diode is:

 
 
 
 

6. An atom’s atomic number is determined by the number of:

 
 
 
 

7. In practical applications, battery voltage:

 
 
 
 

8. Primary batteries, unlike secondary batteries, may be:

 
 
 
 

9. The negative and positive charge symbols are assigned (in that order) to the:

 
 
 
 

10. If a 169.7 V half-wave peak has an average voltage of 54 V, what is the average of two full-wave peaks?

 
 
 
 

Question 1 of 10