The leakage current in a pn junction is of the order of________________?
The leakage current in a pn junction is of the order of________________?
		A.	Aa
B.	mA
C.	kA
D.	µA
		A.	Aa
B.	mA
C.	kA
D.	µA
		A. Retardation and acceleration values
B. Gradient
C. Distance between stops
D. All of the above
		A. increase
B. remain the same
C. decrease
D. cannot tell
		A.	RC coupling
B.	Transformer coupling
C.	Direct coupling
D.	Impedance coupling
		A. main line
B. urban
C. suburban
		A. nonconductor
B. battery
C. conductor
D. microwave
		A.	20 W
B.	40 W
C.	10 W
D.	80 W