Embedded Systems Concepts

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

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

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

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

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

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

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

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

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

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

11) Power in AC circuit is found by

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

13) Modulation index in amplitude modulation

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

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

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

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

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

19) Radio frequency chokes are air cored to

20) A transformer transforms

21) 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

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

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

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

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

26) Main purpose of modulation process is to

27) Admittance is the reciprocal of

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

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

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