Procurement in Practice

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

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

3) Main purpose of modulation process is to

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

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

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

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

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

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

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

11) 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

12) A transformer transforms

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

14) Admittance is the reciprocal of

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

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

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

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

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

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

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

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

23) Modulation index in amplitude modulation

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

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

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

27) Radio frequency chokes are air cored to

28) Power in AC circuit is found by

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

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