# Apache Spark Project World Development Indicators Analytics

World Development Indicators Analytics Project in Apache Spark for beginner using Databricks (Unofficial)

## 24 hours passed

### If YOU are an Electrical Engineer then following quiz is for YOU

0%
2

Electrical Engineering

Smart Series Quiz-1

These questions are taken from smart series book which covers all the subjects of Electrical Engineering and Technology Field

1 / 30

Category: Network Analysis

1) Admittance is the reciprocal of

2 / 30

Category: Power Transmission and Distributions

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

3 / 30

Category: Power Plant

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

4 / 30

Category: Telecommunications

4) Modulation index in amplitude modulation

5 / 30

Category: Power Electroncis

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

6 / 30

Category: Electrical Machines

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

7 / 30

Category: Basic Electrical Engineering

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

8 / 30

Category: Singal and Systems

8) Main purpose of modulation process is to

9 / 30

Category: Power Plant

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

10 / 30

Category: Power System Analysis

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

11 / 30

Category: Electroncis

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

12 / 30

Category: Basic Electrical Engineering

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

13 / 30

Category: Power Plant

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

14 / 30

Category: Power System Analysis

14) Power in AC circuit is found by

We have to maintain flatness of the surface.

15 / 30

Category: Power System Analysis

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

16 / 30

Category: Power Transmission and Distributions

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

17 / 30

Category: Singal and Systems

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

18 / 30

Category: Basic Electrical Engineering

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

We have to maintain flatness of the surface.

19 / 30

Category: DC Machines

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

20 / 30

Category: Electroncis

20) 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

21 / 30

Category: Power Transmission and Distributions

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

22 / 30

Category: Probability

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

23 / 30

Category: Power System Analysis

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

24 / 30

Category: Basic Electrical Engineering

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

25 / 30

Category: Power Plant

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

26 / 30

Category: Electrical Machines

26) Radio frequency chokes are air cored to

27 / 30

Category: Basic Electrical Engineering

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

28 / 30

Category: Electroncis

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

29 / 30

Category: Power System Analysis

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

30 / 30

Category: Electrical Machines

30) A transformer transforms