ISRO EE Quiz - 15

The effect of negative feedback is/are:

1. Decrease in voltage gain.

2. Increase in harmonic distortion.

3. Increase in noise.

4. Decrease in bandwidth.

The Y-bus matrix of 100 bus interconnected system having 80% sparse. Calculate the number of transmission lines in the system.

Which of the following controllers acts as high pass filter, and reduces rise time of system?

In 8085 microprocessor to complement the higher significant nibble of the accumulator _________ instruction is used.

The root locus of a unity feedback system,  will intersect jω axis at s = ±j√α. The value of α is

The type of the circuit shown in figure is

Which of the following is not a FET parameter?

An ideal transformer is having 150 turns primary and 750 turns secondary. The primary coil is connected to a 240 V, 50 Hz source. The secondary winding supplies a load of 4A at lagging power factor of 0.8. What is the power supplied by the transformer to the load?