Python Official Certification Exam – Chapter Wise (2023)

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

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

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

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

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

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

7) 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

8) Power in AC circuit is found by

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

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

11) Main purpose of modulation process is to

12) Admittance is the reciprocal of

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

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

15) Radio frequency chokes are air cored to

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

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

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

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

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

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

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

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

24) A transformer transforms

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

26) Modulation index in amplitude modulation

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

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

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

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