Related Questions

একই পদার্থ ও ব্যাসার্ধের দুটি তারের দৈর্ঘ্যের অনুপাত 1:2 । যদি সমান বল দ্বারা তার দুটিকে টানা হয়, তাহলে তার দুটির বিকৃতির অনুপাত কত? (Two wires of same material and same radius have the ratio of length 1:2 . If you pull the wires with same force, what will be the ratio of their strains?)
A 1:2
B 4:1
C 2:1
D 1:4
The bead office of World Bank is situated in ____
A Washington
B New York
C Paris
D London
Overhead telephone wires are made of
A aluminium
B steel
C ACSR conductors
D Copper
For platinum thermocouples, lead wires are made of
A Copper & copper-nickel alloys
B Copper & iron
C Iron & nickel
D Tin & nickel
Fill in the blanks : Much as Rome -----roads through Europe in the years of the Roman Empire, Britain----railways and strung telegraph wires in India.
A had built, built
B built, built
C huilds, is building
D had built, was building
Internet access by transmitting fastest digital data with heavy bandwidth over the wires are best possible by
A Digital lines
B Regular cable lines
C Optical fibers
D Analog lines
Fill in the blanks : Much as Rome ----roads through Europe in the years of the Roman Empire, britain ----Railways and strung telegraph wires in India,
A had built, built
B built, built
C builds, is building
D had built, was building
Technology used to provide internet by transmitting data over wires of telephone network is
A Transmitter
B DSL
C Diodes
D HHL
..... to be sent along telephone wires to another. E-mail is (
A book
B office
C person
D computer
Electric wires should always be well ____ with non-conductive material.
A covered
B bandaged
C insulated
D isolated

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