Electrical Engineering Mcqs Online With Answers

Electrical engineering is a professional engineering discipline that generally deals with the study and application of electricity, electronics, and electromagnetism.This field first became an identifiable occupation in the later half of the 19th century after commercialization of the electric telegraph, the telephone, and electric power distribution and use.Electrical engineering has now subdivided into a wide range of subfields including electronics, digital computers, computer engineering, power engineering, telecommunications, control systems, radio-frequency engineering, signal processing, instrumentation, and microelectronics.Electrical engineers typically hold a degree in electrical engineering or electronic engineering. Practicing engineers may have professional certification and be members of a professional body.Electrical engineers work in a very wide range of industries and the skills required are likewise variable. These range from basic circuit theory to the management skills required of a project manager. Just follow the Mcqs online quiz being dispatched over here with respect to your preparation for entry admission test NTS PPSC OTS PTS and missllenous job exams simultaneously.

Here we have large collection of Electrical Engineering Mcqs for all Students and jobs test preparation purpose. These Electrical Engineering Mcqs will be updated on daily basis and added more multiple choice question about Electrical Engineering frequently.You can prepare your Electrical Engineering Subject for different classes like 9th class, 10th class ,11th class 12th class exams, Entry Test like MCAT NTS ,OTS ,PTS ,BTS, GTS, Jobs Test,Recruitment Test like PPSC CSS FPSC SPSC KPPSC and interviews here.

Electrical Engineering Mcqs Online With Answers for NTS PPSC PTS  Entry Test Classes

Electrical Engineering

Electrical Engineering Mcqs with Answers Solved


AC series motors are most suitable for?

For running at half of the maximum speed, the batteries of battery electric drive are connected in?

What is restriking voltage?

The ac voltage controller can be used for?

What is the cut off current in the fuse?

In a three phase converter, the number of notches per cycle is?

The earth resistance can be measured by ?

Secondary’s cells are?

If an induction motor is initially connected in delta and then reconnected in star then the current drawn will become?

Which material has a lower dielectric strength at 50 Hz?

The series capacitor peak voltmeter is suitable for?

To control which among the following is the regulating transformer used in a power system?

Which part of the circuit breaker is helpful in breaking the current?

If an instrument transformer is used to extend the ranges of AC instrument, then its reading will depend on?

An ideal diode is?

What is the maximum load that is permitted in a power circuit?

What will be the value of IC, if Ia1 = 100 ∠ 30° and Ib2 = 20 ∠ 90°?

An SCR can be used?

The wattles component is?

In DOL fuses are provided to protect against?

In a single phase induction motor, the motor speed on no load is?

Electric heaters is made up of?

If the magnetic field is stationary and the conductor is in motion then the emf induced is called?

The suitable lamps for street lighting are?

Which type of cable does not require bedding?

In voltaic cell, anode and cathode of the cell is?

In an autotransformer if the power transferred inductively is equal to the power conducted through, then transformation ratio is given by?

What is the modern trend in electric power generation?

Zero sequence currents cannot flow in which of the following connections?

Advantage of using electron beam welding is / are?

Buzzer in principle is a bell?

What does the area under the load curve represent?

The disadvantages of resonant transformers is?

In current commutated DC-DC choppers, the voltage spike appears across the load when?

Due to presence of third harmonic component in the star-star connection of three phase transformer, the frequency of the circuit component becomes?

Filters are used to convert?

On what factor does the operating speed of the relay depend?

In AC bridges, the Wagner earth devices are used to?

Which among these waves is called a standard lightning impulse wave?

If a shunt motor is started with its field winding open then?

The thickness of insulation provided on the conductor in the cable depends on which among the following factor?

In dynamometer type wattmeter, at equilibrium?

The coefficient of coupling is given by?

To get a minimum value of stress (gmax) what should be the ratio of core diameter to sheath diameter?

The handle of iron box is made up of ?

The main electrode of high pressure mercury vapour lamp is made up of?

The fusing current of a fuse depends on its?

Which material is used for the manufacture of brushes in DC motors?

If the frequency of electrodynamic power factor meter is doubled then its reading will become?

The constant voltage transformers are most commonly used in?

For a typical AC power supply, the secondary transmission carries the voltage of?

The capacitance effect can be neglected in which among the transmission lines?

What should be the insulation resistance in case of PVC wires?

A fuse wire of circular cross section has a radius of 0.8mm. The wire blows off at a current of 9A. What will be the radius of the wire that will blow off at a current of 1A?

The transfer function of PWM is generally developed in?

Which section in the IE Act deals with the ‘theft of energy’?

In a steam power station, electric power is generated at what power?

According to the Paschen’s Law, the breakdown voltage of a uniform field gap is?

Slip of an induction motor increases with?

The input current waveform of a bridge controlled rectifier when the load is perfectly filtered is?

Unipolar modulation is generally used in?

“ Total electric flux through any closed surface is equal to the charge enclosed by that surface ”. This is?

What will be the capacitance of a 100 km long, 3 phase, 50Hz overhead transmission line consisting of 3 conductors, each of 2 cm and spaced 2.5 m at the corners of an equilateral triangle?

Which insulating material is used for low voltage cables?

The insulation resistance of a cable of length 10 km is 1M Ω . For a length of 100 km of the same cable, what will be the insulation resistance?

Flood lighting is used for?

3 – point starter is used to start the?

A large diversity factor of the load in a power system?

In cell, the current flows in outer circuit from?

Vibration galvanometer are generally used?

The current flowing through the resistance is given by?

In an electrodynamic instrument, the number of control springs present is / are?

Lithium cells operates ranging from?

Which method is used for locating cable fault?

The overload release protects the motor against?

For the measurement of low resistances from few ohms down to one micro ohm, which of the following instrument is not suitable?

In telegraphic machine, the machine parts that sends the message and the machine parts that receives the message are?

In pole amplitude modulation method for controlling number of poles, practically, the wave used for modulation is?

Flat rate tariff is charged on what basis?

What should be the value of earthing resistance for large power stations?

For which among the following the current ratings are not required?

The dielectric loss of pure capacitor is equal to?

What is tariff?

How are the zero sequence and negative sequence networks connected in case of LLG faults?

Harmonics in 3 phase inverters can be reduced by using?

The braking torque of induction type single – phase energy meter is?

The resin bonded paper bushings are designed to operate at a maximum radial stress of?

What is the limit of the conductor cross section when paper insulation is used?

EPRI stands for?

Throwing power is the ability of the electrolyte to produce?

Which part of the tower is buried in the ground?

Which type of tripping is generally preferred for the circuit breaker?

Which among these is the least expensive protection for over current in low voltage system?

Which type of cable is used for underground service connections?

What is the main purpose of oil in oil circuit breakers?

Plug setting of a electromagnetic relay can be altered by varying?

In lead acid accumulators, the container is filled with distilled water and concentrated sulphuric acid in the ratio of ?

The reactive power component kVAR is equal to the?

Primary current in a current transformer is determined by?

Any electrical signal present in a circuit other than the desired signal is known as?

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