Question for NBCC JE 2026 - Quiz / Questions / MCQ

Objective Questions

Latest NBCC JE Exam Question (Objective Questions), MCQ in English

Subjects : General Awareness & Current Affairs, Quantitative Aptitude, Reasoning Ability, General English, Electrical

Question Bank NBCC Junior Engineer Exam (Electrical) - English

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General Awareness & Current Affairs, Quantitative Aptitude, Reasoning Ability

Question 1Single Answer

Yojna a weekly journal

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 2Single Answer

Kurukshetra a journal on rural development is published by

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 3Single Answer

Devaluation of a currency means

A
Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B
Reduction in the value of a currency vis-à-vis major internationally traded currencies
C
Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D
Permitting the currency to seek its worth in the international market

Question 4Single Answer

In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
1. a large number of farmers are illiterate and know little about scientific agriculture
2. prices of primary products are lower than those of manufactured products
3. Investments in agriculture has been low when compared to investment in industry

A
1 and 3
B
2 and 3
C
1 and 2
D
1,2 and 3

Question 5Single Answer

Which of the following programmes aims at the promotion of savings among rural women

A
Rashtriya Mahila Kosh
B
Indira Mahila Yojna
C
Jawahar Rozgar Yojna
D
Mahila Samridhi Yojna

Question 6Single Answer

What is Net National Product

A
the money value of final goods and services produced annually in the economy
B
the money value of annual service generation in the economy
C
the money value of tangible goods produced annually in the economy
D
The money value of tangible goods available in the economy

Question 7Single Answer

National income is the

A
net national product at market price
B
net national product at factor cost
C
net domestic product at market price
D
net domestic product at factor cost

Question 8Single Answer

How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?

A
Two
B
Three
C
Five
D
Four
E
None of these

Question 9Single Answer

Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is

A
True
B
False
C
Uncertain
D
None

Question 10Single Answer

Passage :

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z .

Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet ?

Question 11Single Answer

Passage :

Direction : The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)

If the third alphabet of each of the words is changed to the next alphabet in the English alphabetical series, which of the following will form a meaningful English word?

A
SUM
B
BIG
C
Both BIG and THE
D
FOR
E
Both FOR and BIG

Question 12Single Answer

Passage :

Direction : The following question is based on the five words given below:
AND FOR THE BIG SUM (The new words formed after performing the mentioned operations may or may not necessarily the meaningful English words.)

If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be second from the right ?

A
AND
B
FOR
C
THE
D
BIG
E
SUM

Question 13Single Answer

The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?

A
51:52
B
52:53
C
51:53
D
52:55

Question 14Single Answer

Which of the following numbers is irrational ?

A
√49
B
0.125
C
√2
D
22/7

Question 15Single Answer

356 x 936 – 356 x 836 = ?

A
35600
B
34500
C
9630
D
93600

Question 16Single Answer

Arrange in descending order: 5/8, 7/10, 3/4

A
3/4 > 7/10 > 5/8
B
7/10 > 3/4 > 5/8
C
3/4 > 5/8 > 7/10
D
5/8 > 7/10 > 3/4

Question 17Single Answer

What is (3^{^}{4} times 9^{^}{2}) ?

A
3⁶
B
3⁸
C
3¹⁰
D
9⁶

Question 18Single Answer

"Who said, 'India was a parrot unto itself'?

A
Malik Muhammad Joyce
B
Raskhan
C
Rich Khusrow
D
Rich Hasan

Question 19Single Answer

When was the Constituent Assembly of India formed?

A
1946
B
1947
C
1948
D
1950

Question 20Single Answer

Which country holds the BRICS Chairmanship in 2026?

A
Brazil
B
Russia
C
China
D
India

General English

Question 21Single Answer

I go to Madurai by —– Vaigai Express

A
a
B
an
C
some
D
the

Question 22Single Answer

Have the car stolen!

A
Steal the car
B
You should have the stolen car
C
Get someone to steal the car
D
They have stolen the car

Question 23Single Answer

The payment was collected by the hardworking salesman.

A
The hardworking salesman collected the payment.
B
the salesman who worked heard was able to collect the payment.
C
to collect the payment the salesman had to work hard.
D
The hardworking salesman was able to collect the payment.

Question 24Single Answer

I had to stop all my work to complete this project.

A
All other work had to be stopped to complete this project by me
B
For completing this project all other work must be stopped
C
For completing this project I had to stop all my work
D
To complete this project all other work had been stopped by me

Question 25Single Answer

They have published the names of all the successful candidates.

A
The candidates who have succeeded their names they had published.
B
The names of all the successful candidates have been published by them
C
The candidates who have succeeded their names have been published by them.
D
The names of all the successful candidate were published by them.

Question 26Single Answer

Passage :

Direction : Question below has two blanks, each blank indicting that some thing has been omitted. Choose the word for each blank which best fits the meaning of the sentence as a whole.

The Finance Department has ……………a centralized online databank system for all statutory government bodies to …………an eye on their assets and liabilities.

A
presented , stay
B
introduced , keep
C
announce , make
D
created , let
E
proclaimed , hold

Question 27Single Answer

Passage :

Direction : The five items in this section consists of a word or group of words followed by four words as (a), (b), (c) and (d). Select the word which is nearly opposite to the meaning of the original word or group of words and mark your response as (a), (b), (c) and (d), as the case may be, in your Answer Sheet.

Assets

A
liabilities
B
responsibilities
C
estates
D
profits

Question 28Single Answer

Passage :

Direction : In the question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it

Affidavit

A
Affirmation
B
Slander
C
Oath
D
Testimony

Question 29Single Answer

Passage :

Direction: In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it

Hollow

A
Alveolate
B
Cleft
C
Cavernous
D
Solid

Question 30Single Answer

Passage :

Directions: In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it

Cosset

A
Ignoreb
B
Close
C
Caress
D
Fondle

Electrical

Question 31Single Answer

Electric current is defined as?

A
Rate of flow of energy
B
Rate of flow of charge
C
Rate of change of resistance
D
Rate of change of power

Question 32Single Answer

The SI unit of electric current is?

A
Volt
B
Ampere
C
Coulomb
D
Watt

Question 33Single Answer

One ampere is equal to?

A
One coulomb per second
B
One joule per coulomb
C
One watt per second
D
One volt per second

Question 34Single Answer

The SI unit of electric charge is?

A
Ampere
B
Farad
C
Volt
D
Coulomb

Question 35Single Answer

Electric potential difference is measured in?

A
Volt
B
Ampere
C
Ohm
D
Henry

Question 36Single Answer

One volt is equal to?

A
One watt per ampere
B
One coulomb per joule
C
One joule per coulomb
D
One ampere per watt

Question 37Single Answer

The SI unit of electrical resistance is?

A
Henry
B
Farad
C
Siemens
D
Ohm

Question 38Single Answer

Resistance of a conductor depends on?

A
Length only
B
Area only
C
Length, area and material
D
Material only

Question 39Single Answer

Resistance of a conductor is directly proportional to its?

A
Cross-sectional area
B
Temperature coefficient
C
Length
D
Conductivity

Question 40Single Answer

Resistance of a conductor is inversely proportional to its?

A
Length
B
Resistivity
C
Area of cross-section
D
Temperature

Question 41Single Answer

The unit of resistivity is?

A
Ω/m
B
Ω²
C
Ω·m
D
S/m

Question 42Single Answer

The reciprocal of resistance is called?

A
Conductivity
B
Conductance
C
Admittance
D
Reactance

Question 43Single Answer

The unit of conductance is?

A
Siemens
B
Henry
C
Ohm
D
Farad

Question 44Single Answer

The material having the least resistivity is generally?

A
Rubber
B
Iron
C
Mica
D
Copper

Question 45Single Answer

Which material is an insulator?

A
Aluminium
B
Copper
C
Silver
D
Glass

Question 46Single Answer

The resistance of a conductor increases with increase in?

A
Length
B
Area
C
Conductivity
D
Diameter

Question 47Single Answer

The resistance of a metallic conductor generally?

A
Decreases with temperature
B
Increases with temperature
C
Remains constant
D
Becomes zero

Question 48Single Answer

The temperature coefficient of resistance of metals is generally?

A
Positive
B
Negative
C
Zero
D
Infinite

Question 49Single Answer

Which material has a negative temperature coefficient of resistance?

A
Carbon
B
Aluminium
C
Copper
D
Silver

Question 50Single Answer

The opposition offered to the flow of electric current is called?

A
Resistance
B
Conductance
C
Capacitance
D
Inductance

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Electrical

Question 51Single Answer

Ohm's law states that current is directly proportional to?

A
Voltage
B
Temperature
C
Resistance
D
Conductance only

Question 52Single Answer

The mathematical expression of Ohm's law is?

A
I = PR
B
P = VI
C
E = mc²
D
V = IR

Question 53Single Answer

The unit of electric power is?

A
Watt
B
Joule
C
Volt
D
Coulomb

Question 54Single Answer

One kilowatt is equal to?

A
10 W
B
100 W
C
10000 W
D
1000 W

Question 55Single Answer

Electrical energy is measured in?

A
Joule
B
Watt
C
Volt
D
Ampere

Question 56Single Answer

Commercial unit of electrical energy is?

A
Joule
B
kWh
C
kVA
D
Watt

Question 57Single Answer

One kilowatt-hour is equal to?

A
3.6 × 10⁶ J
B
36000 J
C
3600 J
D
3.6 × 10⁸ J

Question 58Single Answer

The power consumed by a resistor is given by?

A
VI
B
I²R
C
V²/R
D
All of these

Question 59Single Answer

The SI unit of capacitance is?

A
Farad
B
Henry
C
Ohm
D
Weber

Question 60Single Answer

Capacitance is defined as the ratio of?

A
Voltage to charge
B
Current to voltage
C
Charge to voltage
D
Charge to current

Question 61Single Answer

The formula for capacitance is?

A
C = Q/V
B
C = V/Q
C
C = IR
D
C = P/V

Question 62Single Answer

A capacitor stores?

A
Heat energy
B
Magnetic energy
C
Mechanical energy
D
Electrical energy in electric field

Question 63Single Answer

The capacitance of a parallel plate capacitor increases when?

A
Distance increases
B
Plate area decreases
C
Plate area increases
D
Dielectric is removed

Question 64Single Answer

Capacitance is inversely proportional to?

A
Distance between plates
B
Dielectric constant
C
Area of plates
D
Charge stored

Question 65Single Answer

The dielectric material between capacitor plates?

A
Decreases capacitance
B
Increases capacitance
C
Makes capacitance zero
D
Has no effect

Question 66Single Answer

The ability of a capacitor to store charge depends upon?

A
Resistance
B
Capacitance
C
Conductance
D
Power factor

Question 67Single Answer

The SI unit of inductance is?

A
Henry
B
Weber
C
Tesla
D
Farad

Question 68Single Answer

Inductance is the property of a circuit by virtue of which it opposes change in?

A
Voltage
B
Current
C
Power
D
Frequency

Question 69Single Answer

The unit henry is equal to?

A
J/C
B
V/A
C
Wb/A
D
A/V

Question 70Single Answer

An inductor stores energy in the form of?

A
Electric field
B
Heat
C
Magnetic field
D
Light

Question 71Single Answer

Self-inductance depends upon?

A
Number of turns
B
Core material
C
All of these
D
Dimensions of coil

Question 72Single Answer

The opposition offered by an inductor to change in current is due to?

A
Resistance
B
Capacitance
C
Self-induced emf
D
Conductance

Question 73Single Answer

The unit of magnetic flux is?

A
Henry
B
Tesla
C
Weber
D
Ampere-turn

Question 74Single Answer

The rate of doing electrical work is called?

A
Power
B
Resistance
C
Energy
D
Charge

Question 75Single Answer

The product of voltage and current gives?

A
Resistance
B
Energy
C
Power
D
Charge

Question 76Single Answer

The amount of charge flowing in one second due to one ampere current is?

A
100 C
B
10 C
C
1 C
D
1000 C

Question 77Single Answer

The relation between charge, current and time is?

A
Q = I/t
B
I = Qt
C
Q = It
D
Q = Vt

Question 78Single Answer

The energy consumed by an appliance is given by?

A
Pt
B
Both a and b
C
VIt
D
I/R

Question 79Single Answer

The SI unit of energy is?

A
Joule
B
Watt
C
Volt
D
Coulomb

Question 80Single Answer

The electrical resistance of an ideal conductor is?

A
Zero
B
Infinite
C
One ohm
D
Very high

Question 81Single Answer

The electrical resistance of an ideal insulator is?

A
Zero
B
Infinite
C
Very low
D
One ohm

Question 82Single Answer

The current through a conductor becomes double when voltage is doubled if?

A
Resistance changes
B
Resistance remains constant
C
Temperature increases
D
Frequency changes

Question 83Single Answer

Which of the following is a good conductor?

A
Mica
B
Glass
C
Rubber
D
Copper

Question 84Single Answer

The material used for heating elements generally has?

A
High resistivity
B
Low resistivity
C
Zero resistance
D
Negative resistance

Question 85Single Answer

The SI unit of conductivity is?

A
Ω·m
B
S/m
C
Ω/m
D
H/m

Question 86Single Answer

Conductivity is the reciprocal of?

A
Resistance
B
Resistivity
C
Reactance
D
Inductance

Question 87Single Answer

Resistance offered by a wire can be reduced by?

A
Increasing length
B
Increasing area
C
Decreasing area
D
Increasing resistivity

Question 88Single Answer

The device used to store electrical charge is?

A
Inductor
B
Resistor
C
Transformer
D
Capacitor

Question 89Single Answer

The unit of electric potential is named after?

A
Ohm
B
Faraday
C
Volta
D
Tesla

Question 90Single Answer

The unit of resistance is named after?

A
Ohm
B
Ampere
C
Watt
D
Henry

Question 91Single Answer

The unit of inductance is named after?

A
Faraday
B
Coulomb
C
Tesla
D
Henry

Question 92Single Answer

The unit of capacitance is named after?

A
Joule
B
Weber
C
Farad
D
Ohm

Question 93Single Answer

The unit of power is named after?

A
Volta
B
Henry
C
Watt
D
Ampere

Question 94Single Answer

The unit of electric charge is named after?

A
Tesla
B
Coulomb
C
Joule
D
Weber

Question 95Single Answer

The flow of electrons in a conductor constitutes?

A
Electric current
B
Resistance
C
Inductance
D
Potential

Question 96Single Answer

Conventional current flows from?

A
Negative to positive terminal
B
Ground to phase
C
Positive to negative terminal
D
Earth to neutral

Question 97Single Answer

Electron flow in a metallic conductor is from?

A
Positive to negative terminal
B
Phase to neutral
C
Negative to positive terminal
D
Earth to phase

Question 98Single Answer

The electromotive force (EMF) is measured in?

A
Volt
B
Ampere
C
Ohm
D
Farad

Question 99Single Answer

Potential difference between two points exists when?

A
Charge is absent
B
Current is infinite
C
Resistance is zero
D
Energy difference exists per unit charge

Question 100Single Answer

A battery is a source of?

A
Electrical energy
B
Inductance
C
Resistance
D
Capacitance

Question 101Single Answer

The ratio of voltage to current is called?

A
Power
B
Resistance
C
Conductance
D
Energy

Question 102Single Answer

The reciprocal of conductance is?

A
Reactance
B
Resistance
C
Admittance
D
Susceptance

Question 103Single Answer

The resistance of a wire becomes double if its length is?

A
Doubled
B
Halved
C
Tripled
D
Quadrupled

Question 104Single Answer

The resistance of a wire becomes half if its cross-sectional area is?

A
Halved
B
Tripled
C
Doubled
D
Reduced to one-fourth

Question 105Single Answer

Which of the following has the highest conductivity?

A
Silver
B
Copper
C
Iron
D
Aluminium

Question 106Single Answer

Which material is commonly used for electrical wiring?

A
Wood
B
Copper
C
Rubber
D
Glass

Question 107Single Answer

Nichrome wire is used in heating elements because of its?

A
Low melting point
B
High resistivity
C
Low resistance
D
High conductivity

Question 108Single Answer

The unit of resistivity can also be written as?

A
V/A
B
Ω-metre
C
A/V
D
W/A

Question 109Single Answer

The resistance of a conductor at 0°C is 10 Ω. If temperature rises and the conductor is metallic, the resistance will?

A
Decrease
B
Increase
C
Become zero
D
Remain unchanged

Question 110Single Answer

Superconductors have resistance equal to?

A
Infinite
B
Very high
C
Zero
D
One ohm

Question 111Single Answer

The property by which a material opposes the flow of electric current is called?

A
Conductivity
B
Permeability
C
Resistance
D
Permittivity

Question 112Single Answer

The amount of work done in moving one coulomb of charge through a potential difference of one volt is?

A
1 J
B
1 W
C
1 C
D
1 H

Question 113Single Answer

A current of 2 A flowing for 10 seconds transfers a charge of?

A
5 C
B
20 C
C
10 C
D
40 C

Question 114Single Answer

One kilowatt-hour is also known as one?

A
Joule-second
B
Volt-ampere
C
Unit of electricity
D
Coulomb

Question 115Single Answer

If the voltage across a resistor is doubled, the power consumed becomes?

A
Half
B
Four times
C
Double
D
Eight times

Question 116Single Answer

If current through a resistor is doubled, the power consumed becomes?

A
Double
B
One-fourth
C
Half
D
Four times

Question 117Single Answer

The energy stored in a capacitor is proportional to?

A
Resistance
B
Current
C
Square of voltage
D
Frequency

Question 118Single Answer

The energy stored in an inductor is proportional to?

A
Voltage
B
Square of current
C
Current
D
Resistance

Question 119Single Answer

A capacitor opposes change in?

A
Current only
B
Power
C
Resistance
D
Voltage only

Question 120Single Answer

An inductor opposes change in?

A
Voltage
B
Power
C
Frequency
D
Current

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Latest NBCC JE Exam Question (Objective Questions), MCQ in English

General Awareness & Current Affairs, Quantitative Aptitude, Reasoning Ability

General English

Electrical

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Electrical

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