Welcome All DAE Community

You can find DAE related material here including Jobs, Lectures, Free Online Courses, News, Books and Result

DAE STUDENTS
DAE PASSOUTS
GRADUATING STUDENTS
GRADUATED STUDENTS
FREELANCING MATERIALS
TECHNICAL NEWS BLOG

Latest Jobs

Latest Courses

Latest Blog Posts

Take a Quiz

0%
2

Electrical Engineering

Simple things to boost your creativity

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: Power Electroncis

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

2 / 30

Category: Electrical Machines

2) A transformer transforms

3 / 30

Category: Singal and Systems

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

4 / 30

Category: Basic Electrical Engineering

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

5 / 30

Category: Power Transmission and Distributions

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

We have to maintain flatness of the surface.

6 / 30

Category: DC Machines

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

7 / 30

Category: Power Plant

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

8 / 30

Category: Power Transmission and Distributions

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

9 / 30

Category: Power System Analysis

9) The quantity "Rm" which relates dependent voltage to controlling current is called

10 / 30

Category: Network Analysis

10) Admittance is the reciprocal of

11 / 30

Category: Electroncis

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

12 / 30

Category: Basic Electrical Engineering

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

13 / 30

Category: Electroncis

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

14 / 30

Category: Power System Analysis

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

15 / 30

Category: Power Plant

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

16 / 30

Category: Electrical Machines

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

17 / 30

Category: Power Plant

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

18 / 30

Category: Power System Analysis

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

19 / 30

Category: Power Transmission and Distributions

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

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: Telecommunications

21) Modulation index in amplitude modulation

22 / 30

Category: Basic Electrical Engineering

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

23 / 30

Category: Power System Analysis

23) Power in AC circuit is found by

24 / 30

Category: Probability

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

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: Basic Electrical Engineering

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

27 / 30

Category: Basic Electrical Engineering

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

We have to maintain flatness of the surface.

28 / 30

Category: Power System Analysis

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

29 / 30

Category: Electrical Machines

29) Radio frequency chokes are air cored to

30 / 30

Category: Singal and Systems

30) Main purpose of modulation process is to

Your score is

The average score is 28%

Share this quiz with your friends to help them

LinkedIn Facebook Twitter

Follow us on following platforms also

0%

0%
0

Electrical Engineering

Simple things to boost your creativity

Smart Series Quiz-2

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

1 / 30

Category: DC Machines

1) In a DC generator, brushes on the commutator are shifted from geometrical neutral position to

2 / 30

Category: Power System Analysis

2) The partial derivatives "fxy" and "fyx" are called ____ derivatives.

3 / 30

Category: Power Transmission and Distributions

3) Usually high tension cables can be use for electric power transmission but the voltage should not exceed

4 / 30

Category: Power Transmission and Distributions

4) The main criterion for selection of the size of power distribution using a radial distribution system is

5 / 30

Category: Control Systems

5) Error in a computer program is called

6 / 30

Category: Network Analysis

6) The line integral of the electric field around a closed loop is equal to the negative of the rate of change of magnetic flux through the area enclosed by the loop. This statement is known as:

7 / 30

Category: Power Transmission and Distributions

7) Transmission lines mostly use high voltage ____ alternating current.

8 / 30

Category: Control Systems

8) For the same peak value of voltage which waveform will have the least RMS value?

9 / 30

Category: Control Systems

9) In open loop control system, input is ____ output.

10 / 30

Category: DC Machines

10) DC generators have ____ on rotating shafts that converts AC in DC.

11 / 30

Category: Electroncis

11) N-type material is formed by doping pure silicon with

12 / 30

Category: Telecommunications

12) Unguided propagation involves

13 / 30

Category: Uncategorized

13) A state during which nothing happens is known as

14 / 30

Category: Power Electroncis

14) Dynamic resistance of diode

15 / 30

Category: Power Transmission and Distributions

15) The electric dipole moment per unit volume of the dielectric is called

16 / 30

Category: Power Plant

16) Which of the following sources have highest power generation capacity?

17 / 30

Category: Network Analysis

17) If we have two points "A" and "B" on node and the voltage is represented by Vab, then ____ is taken as reference.

18 / 30

Category: Electroncis

18) The TRIAC is a ____ device with control terminal

19 / 30

Category: Power System Analysis

19) Green function method is a useful technique for solving

20 / 30

Category: Network Analysis

20) Preferring a ____ consists of using OHM's law to take an existing voltage source in series with a resistance and replace it with current source in parallel with same resistance.

21 / 30

Category: Electrical Machines

21) Self-induction of a solenoid is

22 / 30

Category: Power Transmission and Distributions

22) There are two type of overload protection; instantaneous over current and ____

23 / 30

Category: Control Systems

23) A system is ____, if the natural response neither decays nor grows, but remains constant or oscillates.

24 / 30

Category: Singal and Systems

24) The negative maximum of cosine wave occurs at

25 / 30

Category: DC Machines

25) Stepper motor is a/an ____ motor which divides full rotation into large number of steps.

26 / 30

Category: Power Transmission and Distributions

26) If all conductive objects are bonded to same earth grounding system, the risk of electric shock is

27 / 30

Category: Control Systems

27) If A is a square matrix with 3 x 3 order having det(A)=21, then what will be the det(2A)? Whereas det is dterminant.

28 / 30

Category: Electroncis

28) For current amplification in BJT, we mostly use

29 / 30

Category: Telecommunications

29) Single sideband techniques are mostly employed for

30 / 30

Category: Network Analysis

30) The sum of all potential differences in a complete loop through the circuit should be

Your score is

The average score is 0%

Share this quiz with your friends to help them

LinkedIn Facebook Twitter

Follow us on following platforms also

0%

DAE STUDENTS
DAE PASSOUTS
GRADUATING STUDENTS
GRADUATED STUDENTS
FREELANCING MATERIALS
TECHNICAL NEWS BLOG