Python Complete Course For Beginners

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

2) 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

3) Power in AC circuit is found by

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

5) Modulation index in amplitude modulation

6) Main purpose of modulation process is to

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

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

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

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

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

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

13) A transformer transforms

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

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

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

17) Radio frequency chokes are air cored to

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

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

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

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

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

23) Admittance is the reciprocal of

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

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

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

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

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

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

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