BARC EE : Full Syllabus Test - 24

The condition for toggle mode in JK flip flop is

The probability that a woman will live for next 5 years is 1/2 and her husband will live for next 5 years is 1/3. What is the probability that both of them will die before next 5 years?

A network consists of N > 2 nodes, between any pair of nodes at most one branch is connected. Then the graph of this network.

The correct statements for a potentiometer is/are:

1. It is a passive transducer.

2. It can be excited with either ac or dc voltage.

3. For pressure measurement, it act as secondary transducer.

4. It cannot be used for rotational displacement.

The transfer function of a system is given by , the system will act as

For two-wattmeter method readings are equal. Power factor will be ________.

Consider the following statements regarding thermoelectric instruments

1. These instruments are not affected by stray magnetic fields

2. Frequency error is absent

3. These are transfer instruments

Which of the above statements are correct?

The damping technique used in PMMC instrument is:

Commutation circuitry is an extra circuit used to turn off

If a long transmission line is modeled as ϖ model as shown

The shunt element Y/2 is

A system defined by y(n) = is an example of

As the polar plot gets closer to the (–1 + j0) point, the stability of the system is

The Fourier series coefficient of a periodic signal, x(t) is defined as

Which of the following statement is correct.

Characteristic equation of a system is, for what values of K the poles will lie left side of is