SAIL Management Trainee Sample Question Paper for Electronics

Tell me from where I can download Steel Authority of India Limited Electronics And Communication Exam model question paper for idea about questions???

[Shaleen]

As you need Steel Authority of India Limited Electronics And Communication Exam model question paper, here I am giving:

Q.1.If the voltage applied across a capacitance is triangular in waveform then the waveform of the current is
Triangular
Trapezoidal
Sinusoidal
Rectangular
Q.2.One of the following statement which is true for relative dielectric constant is -
It is dimensionless
It is not equal to unity for vacuum
It’s value for all substances is less than one
None
Q.3.Pure metals generally have
high conductivity and low temperature coefficient
high conductivity and large temperature coefficient
low conductivity and zero temperature coefficient
low conductivity and high temperature coefficient
Q.4.For small size, high frequency coils, the most common core material is
Air
Ferrite
Powdered ion
Steel
Q.5.For an abrupt junction Varactor diode,the dependence of device capacitance (C) on applied reverse bias (V) is given by
C a V1/3
C a V-1/3
C a V1/2
C a V-1/2
Q.6.A superconductor is a
A material showing perfect conductivity and Meissner effect below a critical temperature
A conductor having zero resistance
A perfect conductor with highest dimagnetic susceptibility
A perfect conductor which becomes resistive when the current density through it exceeds a critical value
Q.7.When a semiconductor based temperature transducer has a temperature coefficient of –2500 mV/0C then this transducer is indeed a
Thermistor
Forward biased pn junction diode
Reverse biased pn junction diode
FET
Q.8.The location of lightning arrestor is -
Near the transformer
Near the circuit breaker
Away from the transformer
None
Q.9.Time constant of an RC circuit increases if the value of the resistance is -
Increased
Decreased
Neither a nor b
Both a and b
Q.10.Intrinsic semiconductors are those which -
Are available locally
Are made of the semiconductor material in its purest from
Have more electrons than holes
Have zero energy gaps
Q.11.The primary control on drain current in a JFET is exerted by -
Channel resistance
Size of depletion regions
Voltage drop across channel
Gate reverse bias
Q.12.The electrical conductivity of metals which is expressed in ohm-1 m-1 is of the order of -
1010
105
10-4
10-6
Q.13.When biased correctly, a zener diode –
acts as a fixed resistance
has a constant voltage across it
has a constant current passing through it
never overheats
Q.14.The current amplification factor adc is given by –
IC/IE
IC/IB
IB/IC
IB/IC
Q.15.Compared to bipolars, FETs have
high input impedance
low input impedance
same input impedance
none
Q.16.The source-drain channel of JFET is -
ohmic
bilateral
unilateral
both a and b
Q.17.A diac is equivalent to a -
Pair of SCRs
Pair of four layer SCRs
Diode and two resistors
Triac width
Q.18.When a sample of N type semiconductor has electron density of 6.25 ´1011 /cm3 at 300K and if the intrinsic concentration of carriers in this sample is 2.5 ´ 1013/cm3 then the hole density will be –
106/cm3
103/ cm3
1010/ cm3
1012/ cm3
Q.19.When the two networks shown in fig. are equivalent with respect to the terminals 1 and 2 at all frequencies then the values of CA, LB, LC and CC will be –
0.5, 0.33, 6, 0.166
0.5, 3, 6, 0.66
0.5, 3, 3, 2
0.5, 3, 6, 0.166
Q.20.Poles and zeros of a driving point function of a network are simple and interlace on the jw axis.The network consists of elements –
R and C
L and C
R and L
R, L and C
Q.21.The statement 'In any network of linear impedances, the current flowing at any point is equal to the algebraic sum of the currents caused to flow at that point by each of the sources of emf taken separately with all other emf's reduced to zero’ represents -
Kirchhoff's law
Norton's theorem
Thevenin's theorem
Superposition theorem
Q.22.One of the following modes which has the characteristics of attenuation becoming less as the frequency is increased and is attractive at icrowave frequencies of circular cylindrical wave guides is –
TE1 mode
TM01 mode
TE01 mode
Higher order mode
Q.23.A two-port network is symmetrical if –
z11z22 – z12z21 = 1
h11h22 – h12h21 = 1
AD – BC = 1
y11y22 – y12y21 = 1
Q.24.For transmission line load matching over a range of frequencies,it is best to use
a balun
a broad band directional coupler
a double stub
a single stub of adjustable position
Q.25.The poles and zeros of a driving point function of a network are simple and interlace on the negative real axis with a pole closest to the origin. It can be realised -
by an LC network
as an RC driving point impedance
as an RC driving point admittance
only by an RLC network

Hello brother provide me the SAIL Management Trainee Sample Question Paper for Electronics stream?

[Raman Vij]

Hello as you demand for SAIL Management Trainee Sample Question Paper for Electronics
stream so here I am providing to you……..


Q.1) Bharat Nirman Scheme of the UPA Government does not include :
(A) Rural Water Supply Project
(B) Irrigation Benefit Programme
(C) Rural Electrification
(D) Sarva Shiksha Abhiyan

Q.2) Which one of the following committee recommended the abolition of reservation of items for the
small scale sector in industry?
(A) Abid Hussain Committee
(B) Narasimhan Committee
(C) Nayak Committee
(D) Rakesh Mohan Committee

Q.3) In the last one decade which one among the following sectors has attracted the highest Foreign Direct
Investment inflows into India?
(A) Chemicals other than fertilizers
(B) Services sector
(C) Food Processing
(D) Telecommunication

Q.4) Who formulates the monetary policy in India?
(A) SEBI (B) RBI
(C) Finance Ministry (D) Planning Commission

Q.5) The population of Uttar Pradesh has been rapidly growing during the last two decades because of :
(A) Increased literacy rate (B) Improvement in health and control of diseases
(C) Improved agriculture (D) Rapid urbanization

Q.6) Consider the following statements and select the correct answer using the code given below :
Assertion (A) : Educated unemployment increases with high rate of economic growth.
Reason (R) : It happens only when there is lack of professional education.
Codes :
(A) Both A and R are correct and R is the correct explanation of A
(B) Both A and R are correct but R is not the correct explanation of A
(C) A is true but R is false
(D) A is false but R is true

Q.7) Six more Public Sector Undertakings have been accorded status of miniratna by Government of India
(September 2006). Choose the one which is not included amongst them from the following :
(A) Bharat Sanchar Nigam
(B) Indian Telephone Industries
(C) Hindustan Latex
(D) Rashtriya Ispat

Q.8) Consider according to Buddhism :
Assertion (A) : There is no rebirth.
Reason (R) : There is no soul.
Now select your answer from the following code :
Codes :
(A) Both A and R are true and R is the correct explanation of A
(B) Both A and R are true but R is not the correct explanation of A
(C) A is true but R is false
(D) A is false but R is true

Q.9) Which one of the following propounded that destiny determines everything, man is powerless?
(A) Jainas (B) Buddhists
(C) Ajivakas (D) Mimansakas

Q.10) Lord Buddha preached the following four noble truths. Put them in correct order using the code given
below :
(a) There is suffering.
(b) There is cessation of suffering.
(c) There is a path leading to the cessation of suffering.
(d) There is cause of suffering.
Codes :
(A) a, d, b, c
(B) a, d, c, b
(C) a, c, b, d
(D) a, b, d, c


For more questions I am providing PDF

SAIL Management Trainee Sample Question Paper for Electronics