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
Another name for Zener diode is ___________ diode
A Breakdown
B Voltage
C Power
D Current
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
If white is called black, black is called red, red is called yellow, yellow is called green, green is called blue, blue is called violet and violet is called orange, what would be the colour of human blood?
A green
B black
C red
D yellow
When two ends of a circular uniform wire are joined to the terminals of a battery, the field at the center of the circle
A will be zero
B will be infinite
C will depend on the amount of e.m.f. applied
D will depend on the radius of the circle
The two input terminals of an opamp are labeled as
A High and low
B Positive and negative
C Inverting and non inverting
D Differential ans non differential
Computer terminals usually have
A screen only
B keyboard only
C screen and keyboard
D screen, keyboard and connectivity to the computer in use
The computer code of the interchange of information between terminals is
A ASCII
B BCD
C EBCDIC
D All of them
What is the power rating (in W) of a bulb if a current of 0.3 A passes through on application of 240 V of potential difference across its terminals?
A 800
B 36
C 400
D 72

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