Electrical Engineering MCQ Quiz

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Electrical engineering

Basic Electrical Engineering Quiz

tail spin Electrical Engineering MCQ Quiz

1 / 40

1) An active element in a circuit is one which

2 / 40

2) A passive Element in A Circuit is one which

3 / 40

3) An Electrical circuit contains 

4 / 40

4) Norton's theorem is...... form of an equivalent circuit

5 / 40

5)

What happens when the load on a synchronous motor increases beyond its capacity?

Answer: B) It trips and stops automatically

6 / 40

6)

The ohm's law for magnetic Circuit is...

7 / 40

7)

The B-H curve of  a ferromagnetic material is...

The B-H curve of a ferromagnetic material is Non -linear

8 / 40

8)

The magnetic Material used for.......Should have a large hysteresis loop

9 / 40

9)

Hysteresis loss can be reduced by......

10 / 40

10)

The SI Unit of reluctance is....

11 / 40

11)

The reluctance of a magnetic circuit varies as...

12 / 40

12) What is the purpose of a fuse in an electrical circuit?

13 / 40

13)

What is the primary function of a diode in an electrical circuit?

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14) Which law states that the current through a conductor between two points is directly proportional to the voltage across the two points and inversely proportional to the resistance?

15 / 40

15)

What does a transistor primarily function as in electronic circuits?

16 / 40

16) What is the SI unit of electric power?

17 / 40

17) In a series circuit, how does adding resistors affect the total resistance?

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18) Which device is used to convert AC to DC in a power supply?

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19) What does the acronym "AC" stand for in electrical engineering?

20 / 40

20) Which component is commonly used to store electrical energy in a circuit?

21 / 40

21) What is the unit of electrical resistance?

22 / 40

22) The working principle of a thermocouple is based on:

23 / 40

23) Which instrument is used to measure the frequency of an AC signal?

24 / 40

24)

  • A multimeter can measure:

25 / 40

25) An instrument used to measure the insulation resistance of electrical equipment is called

26 / 40

26) The range of a voltmeter can be increased by connecting it with

27 / 40

27) In a DC circuit, what does a galvanometer measure?

28 / 40

28) Which instrument is used to measure the potential difference between two points in a circuit?

29 / 40

29) What does a wattmeter measure?

30 / 40

30) The principle of operation of a transformer is based on:

31 / 40

31) Which instrument is used to measure current in a circuit?

32 / 40

32) A dynamometer type wattmeter measures

33 / 40

33) The Q-factor of a coil is a measure of its

34 / 40

34) A Wheatstone bridge is used to measure

35 / 40

35) A tachometer is used to measure

36 / 40

36) The sensitivity of a measuring instrument refers to its:

37 / 40

37)

  • A phase sequence indicator is used to determine the:

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38) Which of the following instruments is used to measure high currents in a circuit?

39 / 40

39) An instrument used to measure the temperature of an object by sensing infrared radiation emitted by the object is called a:

40 / 40

40) हैंगर-क्लास, चीनी टाइप 039ए युआन क्लास का एक निर्यात संस्करण, एक डीजल-इलेक्ट्रिक हमला पनडुब्बी है, जिसका नाम अब सेवामुक्त हो चुकी पीएनएस हैंगर के नाम पर रखा गया है, जिसने 1971 के युद्ध के दौरान प्रसिद्ध भारतीय युद्धपोत आईएनएस खुकरी को डुबो दिया था।

Your score is

The average score is 87%

0%

BEE QUIZ 2

Electrical Engineering MCQ QUIZ.

tail spin Electrical Engineering MCQ Quiz

1 / 47

Hysteresis loss can be reduced by...

2 / 47

The magnetic material used for .....should have a large Hysteresis loop..

3 / 47

The B-H curve of .... will not be a straight line..

4 / 47

Hysteresis is the phenomenon of...in a magnetic circuit

5 / 47

M.M.F. in a magnetic circuit corresponds to... in an electric circuit..

6 / 47

The reluctance of a magnetic circuit varies as...

7 / 47

The strength of an electromagnet is determined by....

8 / 47

A magnetic field is produced by...

9 / 47

The range of an ammeter can be...

10 / 47

The resistance of  an Ideal Ammeter is...

11 / 47

The greater of Substance are...

12 / 47

The Unit of Relative permeability is....

13 / 47

The Relative permeability of Iron is of the order of....

14 / 47

Iron is ferromagnetic.....

15 / 47

One weber is equal to...

16 / 47

The unit of pole strength is...

17 / 47

AT/m is the unit of....

18 / 47

The Charging of a Capacitor through a resistance follows...

19 / 47

Another Name of relative permittivity is....

20 / 47

The relative permittivity of an Insulator Cannot be...

21 / 47

The Heater element in an electric Iron is made of..

22 / 47

A fuse wire is made of...

23 / 47

The Electric Flux Density is...

24 / 47

The SI Unit of reluctance is....

25 / 47

In a DC circuit, what does a galvanometer measure?

26 / 47

An instrument used to measure the insulation resistance of electrical equipment is called

27 / 47

What does a wattmeter measure?

28 / 47

The range of a voltmeter can be increased by connecting it with

29 / 47

The working principle of a thermocouple is based on:

30 / 47

  • A multimeter can measure:

31 / 47

Which of the following instruments is used to measure high currents in a circuit?

32 / 47

  • A phase sequence indicator is used to determine the:

33 / 47

Which instrument is used to measure the frequency of an AC signal?

34 / 47

The Q-factor of a coil is a measure of its

35 / 47

A Wheatstone bridge is used to measure

36 / 47

A tachometer is used to measure

37 / 47

The sensitivity of a measuring instrument refers to its:

38 / 47

An instrument used to measure the temperature of an object by sensing infrared radiation emitted by the object is called a:

39 / 47

A dynamometer type wattmeter measures

40 / 47

What is the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit?"

41 / 47

Which of the following is true about a JFET?

42 / 47

What is the threshold voltage in a MOSFET?

43 / 47

Which of the following statements is true about MOSFET?

44 / 47

In a BJT, the current between the collector and emitter is controlled by:

45 / 47

What is the primary advantage of MOSFET over BJT?

46 / 47

What is the main difference between a BJT and a FET?

47 / 47

Which of the following is a type of FET?

Your score is

The average score is 76%

0%


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