Python Demonstrations For Practice Course

1) There are ____ types of dependent sources, depending on the controlling variable and output of the source.

2) The _____ time signal is described for all values of time.

3) SCR (Silicon Controlled Rectifier) goes into saturation, when gate-cathode junction is

4) Which of the following conditions relate line resistance ‘R’ and line reactance ‘X’ for maximum steady state power transmission on a transmission line?

5) Modulation index in amplitude modulation

6) ______ is a by-product of paper industry, which is used by many industries as a primary source of electricity.

7) The average fossil fuel plant convers about is ______ % of the power going in to the power going out.

8) Drop out to cut off ratio for most relays is of the order of

9) Main purpose of modulation process is to

10) If the input capacitor of a power supply is shorted, it will result in

11) Radio frequency chokes are air cored to

12) Power in AC circuit is found by

13) At very sunny places this source(s) of energy can be found

14) Which of the following are considered as disadvantages(s) of Gauss-Seidel method over Newton Raphson method in load flow analysis?

15) For which purpose bundled conductors are employed to a power system

16) If field resistance of DC shunt generator is increased beyond its critical value, the generator

17) If the firing angle in an SCR rectifier is decreased, output will be

18) Fourier series are infinite series of elementary trigonometric functions i.e. Sine and

19) Fundamental property used in single node pair circuit analyzer is that ______ across all elements is same.

20) Admittance is the reciprocal of

21) Discrete device field effect transistor is classified on the basis of their

22) Which of the following ideas means deciding at runtime what strategy to summon?

23) A semiconductor device is connected in a series circuit with a battery and a resistance. If the polarity of battery is reversed, the current drops almost to zero. The device may be

24) Conjunction x ^ y behaves on digits 0 and 1 exactly as ____ does for ordinary algebra.

25) The Pole Shoes of DC Machines are fastened to the pole core by:

26) What is the probability of a number “2” when a dice is thrown?

27) Landfill gas is actually _______ used in thermal power plants.

28) Which line is obtained by the method of least square?

29) The quantity “Rm” which relates dependent voltage to controlling current is called

30) A transformer transforms