Q.1.
The positive end of a diode is called the ___
Q.2.
The N-type region has a high_____ concentration
Q.3.
When the diode is forward biased it acts like a __
Q.4.
Barrier potential for Si___
Q.5.
An ammeter should have ………….. resistance
Q.6.
A voltmeter should have ………. resistance
Q.7.
When an ammeter is inserted in the circuit, the circuit current will ………..