Which of the following are secondary colours? – McqOptions

MCQOPTIONS

1.	Which of the following are secondary colours?
A.	All colours other than green, blue and red
B.	Green, blue and red
C.	loose terminal connections
D.	None of the above
Answer» B. Green, blue and red

Discussion

No Comment Found

Related MCQs

The total power content of an AM wave is 900 W. For 100% modulation, the power transmitted by each side band is
A photodetector is made from a semiconductor In 0.53Ga 0.47As with Eg = 0.73 eV. What is the maximum wavelength, which it can detect
Consider an optical communication system operating at l~800 nm. Suppose, only 1% of the optical source frequency is the available channel bandwidth for optical communication. How many channels can be accommodated for transmitting audio signals requiring a bandwidth of 8 kHz
The bit rate for a signal, which has a sampling rate of 8 kHz and where 16 quantisation levels have been used is
Range of frequencies allotted for commercial FM radio broadcast is [MNR 1997]
The characteristic impedance of a coaxial cable is of the order of [CPMT 2003]
When the modulating frequency is doubled, the modulation index is halved and the modulating voltage remains constant, the modulation system is
Sinusoidal carrier voltage of frequency 1.5 MHz and amplitude 50 V is amplitude modulated by sinusoidal voltage of frequency 10 kHz producing 50% modulation. The lower and upper side-band frequencies in kHz are
A laser beam is used for carrying out surgery because it [AIIMS 2003]
Broadcasting antennas are generally [AFMC 2003]