RRB JE EE 19 Sept 2019 (Shift 2) CBT 2 Official Paper (Previous Year Paper)

A ray of light passing through principal focus of a convex lens after refraction will emerge

Odisha shares its border with ________ Indian states. 

With which sport is the term 'Beamer' associated?

When was 'Antyodaya Anna Yojana' launched?

Which great personality of the world was also known as 'Fuehrer'?

The rate of change of momentum of an object is

Who is the present CBI Director?  (As of March 2018)

In 2019, which country launched a new export route to India through the Chabahar Port?

With which of the following sports is Black Pearl associated?

A group of stars, which has a recognisable shape is called as

If the maximum value of a sine wave AC voltage is 10 V, then its RMS value is

Calcium oxide and water combine to form calcium hydroxide. This is an example of ______ reaction.

Which country is the host of ICC Women's T20 World Cup 2020?

If the number of poles is 4 and number of slots is 24, then the pole pitch will be

Which of the following is difficult without friction?

Fusing factor is defined as the ratio between the

Who has been appointed as the Chairman of India’s Lokpal or anti-corruption ombudsman? (As of April 2019)

Convert 373⁰ C into Kelvin scale. 

A coil carrying current behaves as a/an

With the increase in atomic number in period

Relative permittivity can be measured by _______ bridge. 

Nuclides which have same mass number are called

A voltmeter using thermocouple measures

To measure which of the following is an ammeter used? 

The brain interprets the frequency of an emitted sound called

What is the name of world's first robot citizen created in October 2017?

The Cab Tyre Sheathed Cable (C.T.S cable) is also known as

The fuse operates due to the ________ effect of current.

The difference of potential between the two terminals of a cell in an open circuit is called the ________ of a cell.

Which of the following lamps give(s) nearly monochromatic light? 

Light is produced in electric discharge lamps by

Two 300 μH coils in series without mutual coupling have a total inductance of

Which of the following is a safety device connected in series to the circuit?

If three 5 μF capacitors are connected in parallel, then the net capacitance is

Which part of the transformer is subjected to maximum heating?

Delay fuses are used for the protection of

Filament lamps operate normally at a power factor of

Which of the following expressions gives the Joule's law of heating?

According to Kirchoff's law, the sum of the currents entering a point in the circuit is equal to the

The connected load of a consumer is 3 kW and his maximum demand is 1.5 kW. The demand factor of the consumer is

The property of a material that describes the ease with which a magnetic flux is established in the component is

A megger is exclusively designed for measuring

Which of the following is an unexcited single-phase synchronous motor?

In a DC machine, commutator perform(s) which of the following functions?

Which of the following is the best method for temporary wiring?

Which of the following appliances does/do NOT require earth connection for safety? 

The phase voltage of a star-connected, three-phase circuit is 200 V. The line voltage will be

All switches should be installed on the

TRS cables on batten are suitable for

The voltage induced in the three-phase alternator of each winding is ______ with the voltages in the other two windings.

In DC machine, shape of main field flux distribution is

The output current verses input voltage transfer characteristics of an n-channel JFET is such that there is-

What is an oscillator?

Two wattmeter method is used to measure three-phase _____ load.

MAC address is of:

The distance between one wave crest to the next or from trough is called

Which special type of diode is capable of both amplification and oscillation?

The unit of magnetic flux density is

Which of the following is used to cut any text or field in MS-Excel? 

The static error band of an instrument implies the

The instrument usually used as a transfer instrument is ________ type.

When was the Gandhi-Irwin pact carried out?

____ is/are the term(s) given to the phenomenon where a change in current through one inductor causes a voltage to be induced in another. 

Which type of switch is used in case of stair case wiring? 

Which of the following types of medicine is used for treating indigestion?

Which of the following is not a renewable source of energy?

The ocean covers ________ percentage of Earth’s surface. 

The width of the depletion layer of a junction

The first Chairperson of the National Green Tribunal(NGT) was

The gas usually filled in the electric bulb is

If one mole of carbon atoms weighs 12 gram, what is the mass in gram of 1 atom of carbon?

A resonant or tuned circuit combines an inductor and _________ to make a circuit that is responsive to a frequency

The thickness of armature lamination in a DC machine is about _____. 

______ is where the protection is provided by single or basic insulation, but has the same protective properties as double insulation.

In source data entry devices, what is full form of OMR?

The purpose of overload protection in a motor circuit is to protect the motor from

In MS-Excel, what is the shortcut key you can press to Select the entire row?

The binary equivalent of the decimal number 10 is __________.

Minati Mishra is associated with

Electric flux has SI units of

The dodo was extinct due to

Oscillators which produce non-sinusoidal waveforms are known as

The technique of adding a precise amount of time between the trigger point and the beginning of the scope sweep in a CRO is known as _______. 

The temperature at which the vibrations of the molecular magnets become so random and out of alignment as to reduce the magnetic strength to zero is called

A vacuum cleaner employs _____ motor. 

The switched relucatance motor is a _______ motor. 

When a peripheral device needs immediate attention from the operating system, it generates a(n):

To induce maximum EMF in a conductor, the direction of motion of the conductor must be _______.

Which of the following occurs in PN junction diodes when the electric field in the depletion layer increases to the point where it can break covalent bonds and generate electron hole pairs? 

Which of the following animals was under category of “critically endangered species” till 2008, later upgraded to "endangered species"?

The fixed coil in a dynamometer wattmeter is the

Which of the following is an example of chlorinated hydrocarbon insecticide?

Kirchhoff's Current Law (KCL) is the first law that deals with the conservation of

SMPS is used for

A supply voltage of 230 V, 50 Hz is fed to a residential building. What is the equation for instantaneous value? 

The current drawn by a tungsten filament lamp is measured by an ammeter. The ammeter reading under steady state condition will be ______ the ammeter reading when the supply is switched on.

An email address consists of _____ parts. 

Components which obey Ohm’s law are known as

What is the primary function of the starter in a motor?

Which industry flourishes in Nepanagar? 

A final safeguard against electrical shock can be arranged on the power supply side of the circuit rather than the appliance itself. This safeguard is called

Which of the following relays are operating when the vector difference of two electrical quantities exceeds a pre-determined value?

Which of the following are the advantages of distributed armature winding?

Which insulation is most widely used for covering wires/cables used in internal wiring of residential construction?

________ lamps consist of an inner discharge tube and an outer evacuated tube.

A mercury vapor lamp gives ______ light.

The ratio of change in output towards the change in input at a steady state condition for a given measuring system is referred to as

Thermal overload relay is provided in a starter to protect the motor against

______ is defined as the ratio of the actual voltage obtained to the possible voltage, if all the coils of a polar group were concentrated in a single slot.

The dissipation factor of a capacitor can be measured by using

Which is NOT an operating mode of SCR?

For household wiring and small units, which of the following should be used for safety measure?

Superposition theorem is only applicable for determining ____ only.

________ is a property of ferromagnetic materials that causes them to change their shape or dimensions during the process of magnetization.

The commutator of a DC generator acts as _______.

Which of the following is the main advantage of transmitting power over transmission lines on high voltage?

Which of the following are the advantages of mercury vapour lamp?

Which of the following is NOT a world heritage site?

When did India first take part in the Olympic Games?

Which of the following statements are true with Faraday’s laws of electromagnetic induction?

Dielectric loss is proportional to _____.

Which of the following is an example of popular antivirus? 

“Ozone Hole” is a -

In which of the following transformers, is the secondary winding always kept closed?

In Gmail, the email address of the recipients can be entered in __________ field.

Silver article become black on prolonged exposure to air. This is due to formation of

The important pass that links Kerala with Tamil Nadu is

Which of the following is NOT the property of a parallel resonant RLC circuit?

The output is high if either of the input is high. The above statement repesents _____

The term PAN in chemical refers to

Identify the non-renewable source of energy from the following. 

The main idea of running earth wire along the conduit run is to _______.

Thermocouple is a device which converts

Which of the following instruments can be used both for AC and DC?