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Which of the following statements are true/false?
1. A minimum rate of wages for the time spent by employees for the production of output is minimum time rate.
2. Minimum piece rate is the rate based on the quantity of the output employees have produced.
3. The guaranteed time rate is a minimum rate of remuneration to apply in the case of employees employed on piece work for the purpose of securing to such employees a minimum rate of wages on a time work basis.
4. A minimum rate of remuneration to apply in the case of employees employed on piece work for the purpose of securing to such employees a minimum rate of wages on a time work basis is overtime rate.
The ratio of men and women in shift I workers is 1 : 3 and ratio between the women and men in shift II workers is 2 : 3. When both shift workers are present then ratio between the men and women is 23 : 27. Find the ratio between the men of shift II and shift I.
The name minimum phase shift keying implies minimum _________
In binary frequency shift keying (FSK), the given signal waveforms are
u0(t) = 5cos(20000πt); 0 ≤ t ≤ 7 and u1(t) = 5cos(22000πt); 0 ≤ t ≤ T,
where T is the bit-duration interval and t is in seconds. Both u0(t) and u1(t) are zero outside the interval 0 ≤ t ≤ T. With a matched filter(correlator) based receiver, the smallest positivevalue of T (in milliseconds) required to have u0(t) and u1(t) uncorrelated is
In an AM system receiver. the mixer translates the carrier frequency fc to a fixed intermediate frequency of 450 kHz. Given a broadcast signal of frequency 900 kHz. What is the corresponding image frequency when a superhetrodyne receiver is employed with local oscillator frequency greater than the broadcast signal frequency?
The Fourier transform of a Gaussian pulse is also a Gaussian pulse.
We usually use feature normalization before using the Gaussian kernel in SVM. What is true about feature normalization?
1. We do feature normalization so that new feature will dominate other
2. Some times, feature normalization is not feasible in case of categorical variables
3. Feature normalization always helps when we use Gaussian kernel in SVM
Any linear combination of the components of a multivariate Gaussian is a univariate Gaussian.
Give the correct Answer for following statements. 1. It is important to perform feature normalization before using the Gaussian kernel. 2. The maximum value of the Gaussian kernel is 1.
A radar approaches an observer A whose speed Va = 17 m/s with frequency fa = 730 HZ at a distance of d = 141 m with a frequency shift 10 HZ. Find the frequency if the observer is at a speed vam = 340 m/s with a Doppler shift of 10 HZ with Laser light.