Which of these helps in converting A.C. high voltage to low
voltage or its opposite?
(1) Transistor
(2) Transformer
(3) Computater
(4) Accumulator
Hi, Could any one send RRB, Section Engineer, S&T Dept.(Computer Science) Model question papers for last 8 years along with syllabus? I have applied recently and awaiting for call letter for examination. This is my email id:r.dhanapal19@gmail.com; 91-9962400942
Decibel is defined in terms of (1) voltage level (2) power ratio (3) current level (4) None of these
i have applied for the post f Librarian in RRB.what will be the question pattern of Librarian post.Kindly send to me the earlier question pattern of Librarian post.
Transistors are mainly (a) Electricity-powered devices (b) Current-powered devices (c) voltage-powered devices (d) resistance-powered devices
Relative humidity is usually measured by (a) Thermometer (b) Barometer (c) Hygrometer (d) Lactometer
RRC GROUP D ALLAHABAD JOINING
RRB ORG GROUP C JOINING 2013
how much volt electricity is required to operate an electrical engine & how does it works.
Which is the largest coconut growing district ? (a) Dakshina Kannada (b) Chitradurga (c) Hassan (d) Tumkur
Name the natural resources found in ocean (a) Sodium, Magnesium and Calcium salts (b) Precious metals (c) Precious stones and pearls (d) All of these
i would like to know the syllabus content for RRB written test
The total cost incurred on the production of a commodity is divided in cost of production materials, labour cost, cost of fixed items and profit in the ratio of 8 : 6 : 4 : 2. If the cost of production materials is Rs. 160, the cost of the commodity is (a) Rs. 480 (b) Rs. 440 (c) Rs. 400 (d) Rs. 360