Which of the following are true?1) point contact diode has a metal wh – McqOptions

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1.	Which of the following are true?1) point contact diode has a metal whisker to make pressure contact during its operation2) it has high voltage rating3) its V-I characteristics are constant4) it has low breakdown voltage
A.	1 and 2
B.	3 only
C.	1 and 4
D.	2 only
Answer» D. 2 only

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