In order to move one unit of positive charge from one point
to another on the same potential surface
(1) Work is done through the charge
(2) Work is done on the charge
(3) No work is done
(4) The work done is fixed
A longitudinal wave is made, when
(1) Two stationary waves equal frequency and amplitude meet
in opposite directions
(2) Two stationary waves of equal frequency and amplitude
meet in the same direction
(3) Two stationary waves of equal frequency but different
amplitudes meet in opposite directions
(4) Two stationary waves of equal amplitude but different
frequency meet in opposite directions
The speed of electro-magnetic radiation in a vacuum
(1) Increases from radio rays to ?-rays
(2) Decreases from radio rays to ?-rays
(3) Depends upon the source of the radiation
(4) Is equal for all factors or elements
The critical mass of a nuclear reaction is
(1) The initial mass to start a nuclear fission
(2) The minimum mass for the chain reaction
(3) The size of the reactor core
(4) The size of the reactor core + size of the moderator
Which of the following statements are correct for Ohm?s Law?
(1) Electric current across the conductor and the multiple
of the potential difference of conductor indicate resistance
(2) The ratio of potential difference of conductor and
electric current across the conductor is always constant
(3) If all the physical states are constant, then potential
difference across the conductor is directly proportional to
its passing electric current
(4) If all the physical states are constant, then the
potential difference across any matter which conducts
electricity is inversely proportional to its flowing current
On the same voltage, the resistance of the filament of the
bulbs of 200 watt and 100 watt are R1 and R2, then
(1) The value of R1 is twice that of R2
(2) The value of R2 is four times the value of R1
(3) The value of R1 is four times that of R2
(4) The value of R2 is twice that of R1
A motor converts
(1) Electrical energy into kinetic energy
(2) Kinetic energy into electrical energy
(3) Electrical energy into magnetic energy
(4) Solar energy into electrical energy
I havw applied for the post of SECTION ENGINEER.Please send
me the previuous years questions.Also suggest me the book
to study
55
what type of book referred in technical test questtions
58
sir i want previous year qstn paper for section engineer
post in railway.now i am in B.TECH final year.plz send me
69
sir,i have applied for JE-II(TELECOMMUNICATION) on diploma
basis for RRB and my exam is on 14.12.2008.before this
please send me the old/sample papers so that i can prepare
myself for the examination.i want to know which type of
questions asked in the exam for JE-II(TELE) of RRB
72
how to prepare for section engineer electronics in rrb which
book is best for that can u give previous papers of section
engineer electronics
Can anybody pls send me questions that had earlier been
asked in the interview for Research Officer's Grade B-DEAP.
My email id: kathuriamonica@gmail.com.....Please
I have a written exam on 16 decemeber in hyderabad.
I applied for apprenticeship supervisor.
but i don't know how to prepare for the exam. please send
me previous question papers.
112
i want to RRB Patna previous papers of non technical
question papers i have to write a RRB exam in 9 th December
2007 ?
I am going to take RRB chandigarh Exam on 17-6-2007
I want to know what type of technaical questions and
Aptitude Questions will be asked.
Will there be any G.K questions?
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