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Basics Of Electrical Engineering Question And Answers Pdf

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Current Electricity 2.

In today post, we will be sharing the frequently asked electrical engineering interview questions and answers related to electrical engineering. Electrical engineering deals with high voltage especially AC above the range of or V. When manufacturers design a transformer, they have no idea which kind of load will be connected to the transformer.

[EEE] ELECTRICAL Engineering Multiple Choice Questions and Answers

What is electricity? Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. Ans : There are two types, 1 static Electricity and 2 Current Electricity.

Ans : Static electricity means electricity at rest in contradistinction to dynamic or current electricity the effects of which are purely due to the electrostatic field produced by the charge. As it is obtained by rubbing two substance such as glass and silk it is also called frictional electricity. Ans : Current electricity means the electricity in motion the effects of which are due to the flow of electrons in a conductor. Ans : There are two types :- 1 Direct current and 2 Alternating current.

Ans : The methods are — i By means of frictions- Static electricity is produced. Ans : 1 Battery, 2 Generator and 3 Thermocouple. Ans : A. C is the abbreviation of an alternating current which flows to and from in a circuit in alternate direction periodically with the variation of its magnitude in regular manner that after reaching a maximum in one direction decreases to zero, finally reversing and reaching a maximum in the opposite direction decreases to zero again the cycle of pulsation being repeated continuously.

Ans : 1 Battery charging, 2 Electroplating, 3 Electrolysis, 4 Relays, 5 traction motors, 6 Cinema projector. Ans : 1 House hold appliances, 2 Fan, 3 Refrigerators, 4 Power driving motors. Set etc. Ans : Conductors are those metallic substances which have a large number of free electrons and offer a little resistance to the flow of electricity through them.

Ans : Insulators are those nonmetallic substances which have comparatively very few free electrons and offer enormous resistance that they do not practically allow electricity to flow through them. Ans : Dielectric strength is the maximum kilovolts per millimeter which an insulating medium can withstand without breakdown.

Ans : The dielectric strength depends on the following factors — i. Thickness of the specimen, ii. Size and shape of electrodes used in applying stress, iii. Form or distribution of the field of electric stress in the material, iv. Frequency of the applied voltage, v. Rate and duration of voltage application, vi. Fatigue with repeated voltage application, vii. Temperature, viii. Moisture content and ix. Possible chemical changes under stress.

Which of the following statement is true? Which of the following statement is correct? In which of the following device the base resistors are not added in the package but added externally? C-motor MCQ-of-D. What are the types of electricity? What is static electricity? What is current electricity? What are the types of current electricity? What are the different methods of producing electricity? Give examples. What are the sources of electricity? What are the applications of electricity?

What are the effects of electricity? What are A. Where is D. Where is A. How will you judge whether the supply is A. Ans : By seeing fan and tube light connection.

What are conductors? What are insulators? What materials are generally used as conductors? What materials are generally used as insulators? What term is used for comparing the insulation materials? What are the factors on which the dielectric strength depends? Read more

Related Topics

What is electricity? Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. Ans : There are two types, 1 static Electricity and 2 Current Electricity. Ans : Static electricity means electricity at rest in contradistinction to dynamic or current electricity the effects of which are purely due to the electrostatic field produced by the charge. As it is obtained by rubbing two substance such as glass and silk it is also called frictional electricity.

By Priya Pedamkar. Electrical Engineering is a branch and discipline of electrical concepts and its applications related to electrical systems, electromagnetic and electronic devices. The different range of sub-areas involved in the area of electrical engineering includes such as electronics, control systems, telecom systems, microelectronic devices, electrical power engineering, electromagnetic power systems, digital signal processing, signals and systems, digital instrumentation, power electronics, material sciences, microwave devices, etc. Magnetism and Electricity are the primary concepts and basics of electrical engineering theory. The basic circuit systems involved in the electrical systems are Series and Parallel Circuits and different Voltage and Current Laws, Power Equations to determine the power or voltage or current across the different branches and nodes of an electrical circuit. The core components of an electrical circuit are current, charge, voltage, whereas the multiple other components can be derived from the core components such as Power, Voltage, Potential, etc.

Both generator and alternator work on the same principle they convert mechanical energy into electrical energy. An RLC circuit carries an electrical circuit consisting of a resistor R and inductor L and a capacitor C , connected in parallel or series. This circuit is called a second order circuit as any voltage or current in the circuit can be described by a second order differential equation. Wire is sized by American Wire Gauge system. Your installation of conductors will depend on a few factors like gauge of the wire, wire capacity, etc.

Basic Electrical GK Questions and Answers

The reason is the electronic devices divert your attention and also cause strains while reading eBooks. India ; M. EasyEngineering team try to Helping the students and others who cannot afford buying books is our aim. For any quarries, Disclaimer are requested to kindly contact us , We assured you we will do our best. Thank you.

[PDF] Electrical Engineering Objective Type (Questions & Answers ) By R.K.Rajput Book Free Download

basic electrical questions and answers pdf

The reason is the electronic devices divert your attention and also cause strains while reading eBooks. India ; M. EasyEngineering team try to Helping the students and others who cannot afford buying books is our aim. For any quarries, Disclaimer are requested to kindly contact us , We assured you we will do our best. Thank you.

Enter your email address to subscribe this blog and receive notifications of new posts by email. Course Hero is not sponsored or endorsed by any college or university. Current Electricity. By planning and practicing your answers, you can boost your confidence and increase your chances of getting the outcome you want. In this post we cover all electrical engineering topic and contain topic wise MCQ objective type questions. Don't refresh.

ELECTRICAL ENGINEERING IMPORTANT MCQ PDF

Pu stands for per unit and this will be used in single line diagram of power distribution and it is like a huge electrical circuit with no of components generators, transformers, loads with different ratings in MVA and KV. Those values are called as pu values. Operation carried out in Thermal power stations?

Mechanical Engineering 1. MCQ Practice Tests. Timed Mock Tests.

Он смотрел на огромную толпу панков, какую ему еще никогда не доводилось видеть. Повсюду мелькали красно-бело-синие прически. Беккер вздохнул, взвешивая свои возможности. Где ей еще быть в субботний вечер.

[PDF] Electrical Engineering Objective Type (Questions & Answers ) By R.K.Rajput Book Free Download

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