Which combination forms NAND gate:
AND & OR
AND & NOT
NOT & OR
NAND & NOT
What does the term e-mail stand for:
Emergency mail
Electronic mail
Extra mail
External mail
Which gate is used for safety alarm:
AND
NANAD
OR
NOR
The product of charge ‘q’ and potential difference is equal to:
Power
Force
Capacitance
Energy
Time period is reciprocal of:
Frequency
Cycle
Wave-length
Amplitude
Which of the following is a method of energy transfer:
Conduction
Radiation
Wave motion
All of these