Related Questions

If the arrow of crystal diode symbol is positive w.r.t. bar, then diode is ___________ biased.
A forward
B reverse
C either forward or reverse
D none of the above
The dynamic resistance of a forward biased p-n diode
A Varies inversely with current
B Varies directly with current
C Is constant
D Is either constant or varies directly with current
A forward biased pn junction diode has a resistance of the order of
A Ω
B kΩ
C MΩ
D None of the above
Behave how a gentleman behaves. Here the underlined part(how a gentleman behaves) is a/an-
A noun clause
B adjectival clause
C adverbial clause
D coordinating clause
The ratio of reverse resistance and forward resistance of a germanium crystal diode is about ___________
A 1 : 1
B 100 : 1
C 1000 : 1
D 40000 : 1
A crystal diode has forward resistance of the order of ___________
A kΩ
B Ω
C MΩ
D none of the above
The PIV rating of a crystal diode is ___________ that of equivalent vacuum diode
A the same as
B lower than
C more than
D none of the above
The doping level in a zener diode is ___________ that of a crystal diode
A the same as
B less than
C more than
D none of the above
An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonion fluid beyond yield stress. Which of the following is an ideal plastic?
A Sewage sludge
B Rubber latex
C Blood
D Sugar solution
In an ideal diode there is no breakdown, no __________ current, and no forward __________ drop.
A Reverse, voltage
B Forward, current
C Forward, voltage
D Reverse, current

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