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When electric current passes through any conductor, then its temperature (1) Increases (2) Decreases (3) Remains same (4) Depends upon conductor
6 7521On 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
1 3585Which 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
1 4900A wire of resistance 10 ohms is drawn out to three times its original length. The new resistance will be (1) 90 ohm (2) 10 ohm (3) 30 ohm (4) 120 ohm
6 14859Electromagnetic radiation of the highest frequency is (1) ?-rays (2) x-rays (3) Radio waves (4) Infrared waves
3 5547One of the simplest applications of a diode is in (1) Amplification (2) Detection of microwaves (3) Modulation of signals (4) Rectification
3 5206Ornamental granite stone is found in the district of (1) Gulbarga (2) Uttara Kannada (3) Kodagu (4) Mysore
2 4822The 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
2 4463The 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
1 3669A 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
1 3853In 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
1 4308Which of the following can explain the echo produced through sound waves? (1) Shifting (2) Refraction (3) Reflection (4) Dispersion
2 4749Decibel is defined in terms of (1) voltage level (2) power ratio (3) current level (4) None of these
4 12553A D.C. series motor should (1) always be run at constant speed (2) always be started on load (3) not be used where starting torque is high (4) None of these
6 8271
Please send me the model question paper of Assistant Station Master in RRB to sreerajsk3@gmail.com
hi this is chandra. I have to attend an interview for the post of asst. supervisor (IT) in IRCTC on 22nd june in delhi. I dont have any idea about the questions they can ask. Please if anyone can give some hint about this, post it here.. sincely thanks
sir please iwant to rrb health inspector examination privious papers
Dear sir/mam i am preparing for railway jobs in pharmacy profession and i want to know about interview question which asked in railway please give me suggestion my em id is dishasahu@gmail.com
Please send RRB Ticket Examiner/ Ticket Collector previous years question papers to sek2007_it@yahoo.com
hi frds iam manasa iam frm AP.. i am short listed for apgvb po interview bt iam very tensed about it ... frds if any of u have cleared it please give tips for prepration....plzzz
please send chennai rrb je question papers please send urgently
Sir, please send me rrb technician 3 electrician model questions in email id: anand.jsr01@gmail.com.
where can we search the previous question papers for station master,ticket collector,goods gaurds...plz mention book name.
i request plz send me one question paper patter of previous years rrb junioe (JE) engineer for electrical and electronic enggineering also the syllabus to my mail id karblaze@gmail.com kindly send me very necessary comming dec 19 2010 i have my exam. i am waiting for your good replay
please send me rrb chennai previous 3 years question paper for electrical engineer with syllabus
I am studying final year mechanical engineering. what is the procedure for me to get enter into engineering stream in RRB?
can anyone please send me the electronics and comm engi syllabus for RRB(section engineer) post
Hi sir I am sumit patil from indore. I did m. pharmacy in pharmacology….unable to get job in core fied due to ban in clinical research by supreme court. now i am selected in ibps po interview . if they ask me why you want to join banking sector and what is use of your degree in banking?....what should be my answer?
group d second selected list out date give me detail. roll.no.:-17437316
