Story Power: Help Children Grow and Thrive in Today’s World

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

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

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

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

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

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

7) Power in AC circuit is found by

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

9) Radio frequency chokes are air cored to

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

11) Modulation index in amplitude modulation

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

13) 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

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

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

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

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

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

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

20) Main purpose of modulation process is to

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

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

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

24) A transformer transforms

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

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

27) Admittance is the reciprocal of

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

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

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