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
Which of the following statements is wrong? (a) Ammeter must be connected in parallel (b) Ammeter must have low resistance (c) Voltmeter must be connected in parallel (d) Voltmeter must have high resistance
In a pneumatic control system, the medium used is (1) Liquid (2) Oil (3) Wind (4) Hydrogen
sir please send me the last 5 years rrb solved question papers my email id
is there any opening in RRB for biotechnology students please help me
How to prepare for station master
1 Answers RRC Railway Recruitment Cell,
I want receive the apptitude question paper of RRB
Hi..Plz send me the old question papers for Exam - RRB Non technical posts(Graduate categories)
Which of these helps in converting A.C. high voltage to low voltage or its opposite? (1) Transistor (2) Transformer (3) Computater (4) Accumulator
Which of these is true for the speed of an electro-magnetic wave and the speed of light ? (a) The former is greater (b) Both speeds are equal (c) The latter is greater than the former (d) None of these
I need model question paper for RRB section engineer.Will it be of mathematical or general.please send it to engpsenthil@gmail.com
which of the following transformer of same rating can be used for paralling a)star-delta and delta-star b)star-star and delta-delta c)delta-delta and delta-star
Who is Colin Powell? (1) US Foreign Secretary (2) US Ambassador to India (3) US Secretary of State (4) None of these