BARC EE : Full Syllabus Test - 6

Which of the following is not a benefit of speech-processing circuits in an AM transmitter?

For a generating station average demand is 1000 kW while maximum demand is 5000 kW. Its load factor will be:

The correct statements with respect to SMPS are:

1. Transistors are used in active region.

2. Switching is done at high frequency.

3. SMPS supplies are small in size.

If Sag in an overhead transmission line increases, tension in the line

For the circuit shown below, the peak value of current flowing through (T_y) is ______A .

The Bode magnitude plot of the open loop transfer function G(S) of a certain system is shown below.

If the system is of minimum phase type, then the open-loop transfer function G(S) will be given by:

Under steady state condition, the energy stored in the circuit is

The minimised Boolean expression for  will be:

Which one of the following blocks can not be used in an AM super heterodyne receiver?

In a Zener regular circuit if load current is 10 mA and Zener maximum and minimum currents are 60 mA and 10 mA, respectively. Then ratio of maximum to minimum source current will be:

The combination of two input logic gates required to construct a full subtractor is:

The phase angle between and is?

For unit step input steady state error function is  then steady state error will be: