Related Questions

Which of the following instrument can be used for measuring speed of a submarine moving in deep sea
A Venturimeter
B hot wire anemometer
C rotameter
D pitot tube
In Bangladesh , BTRC provides bandwidth of internet services through submarine cable network . Which of the following submarine cable networks is connected with Bangladesh ?
A Southern Cross Cable
B SEA-ME-WE
C C2C North Ring
D FLAG
In Bangladesh, BRTC provides bandwidth of internet services through submarine cable network . Which of the following submarine cable networks is connected with Bangladesh ?
A SEA-ME-WE
B FLAG
C Southern Cross Cable
D C2C North Ring
Which instrument is used to see object at the surface of water from a submarine under waater?
A kaleidocope
B periscope
C spetroscope
D telescope
For seeing objects at the surface of water from a submarine underwater the instrument used is?
A kaleidoscope
B Spectroscorpe
C Tedlescope
D Periscope
For seeing objects at the surface of water from a submarine under water , the instrument used is -
A Periscope
B telescope
C kaleidoscope
D spectroscope
Two truck 300 km away are travelling towards is other witha constant speed. Truck A is moving at a average speed 70 km/h while truck B is moving at average speed 50 km/h who long does it take them meet.
A 5 hours
B 3 hours
C 2.5 hours
D 6 hours
In which year was Bangladesh connected to Submarine Cable SEA-ME-WE-4?
A 2008
B 2006
C 2000
D 1998
Which of the following instrument can be used for measuring speed of an aeroplane?
A Venturimeter
B Orifice plate
C Pitot tube
D Rotameter
Which of the following instrument can be used for measuring speed of an aeroplane
A Venturimeter
B Orifice plate
C rotameter
D pitot tube

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