BUET VC passes away




Professor Dr. Khaleda Ekram, The first female vice chancellor of Bangladesh University of Engineering & Technology (BUET) passes away on last night approximately at 3.00 AM. ( Inna lillahi wainna ilahi rajiown). She breathed her last at a hospital in Bankok, capital of Thailand. Professor Ekram was appointed as the vice Chancellor of BUET on September 2014. May Allah keep her soul in peace.
Khaleda Ekram, first female vice chancellor of the Bangladesh University of Engineering and Technology (Buet), passed away at a hospital in Bangkok last night.
She was taken to a Bangkok Hospital from Square Hospital on late Friday night by an air ambulance for better treatment.
Her condition was deteriorated since Monday as her kidneys and other organs did not work properly. She was kept on life support.
She was also fighting against leukemia and breathed her last in Thailand at around 3:00am on Tuesday.
Professor Khaleda Ekram of the Architecture Department was appointed as the vice chancellor (VC) of Bangladesh University of Engineering and Technology on September 11, 2014.
Khaleda is the first female vice chancellor of Buet and the second female vice chancellor of the country.
- See more at: http://en.bbarta24.net/national/2016/05/24/2096#sthash.s8Kh1GF8.dpuf
Khaleda Ekram, first female vice chancellor of the Bangladesh University of Engineering and Technology (Buet), passed away at a hospital in Bangkok last night.
She was taken to a Bangkok Hospital from Square Hospital on late Friday night by an air ambulance for better treatment.
Her condition was deteriorated since Monday as her kidneys and other organs did not work properly. She was kept on life support.
She was also fighting against leukemia and breathed her last in Thailand at around 3:00am on Tuesday.
Professor Khaleda Ekram of the Architecture Department was appointed as the vice chancellor (VC) of Bangladesh University of Engineering and Technology on September 11, 2014.
Khaleda is the first female vice chancellor of Buet and the second female vice chancellor of the country.
- See more at: http://en.bbarta24.net/national/2016/05/24/2096#sthash.s8Kh1GF8.dpuf

BREB Assitant Engineer (Mechanical) questions


Bangladesh Rural Electrification Board (BREB) 
Post: Assistant Engineer (Mechanical)
22) Carbide tipped tools usually have
a) Negative rank angle
b) Positive rank angle
c) Any rake angle
d) No rake angle

23) The type of tool used on lathe, shaper and planer is -
a) Single point cutting tool
b) Two point cutting tool
c) Three point cutting tool
d) Multi point cutting tool

24) The process extensively used for making bolts and nuts is
a) Hot piercing
b) Extrusion
c) Cold peering
d) Cold heading

25) Cold working of metal increases
a) Tensile strength
b) Yield strength
c) Hardness
d) All of above

26) Ball bearings are, usually made from
a) Low carbon steel
b) High Carbon steel
c) High speed steel
d) All of the above

27) Cast Iron has
a) High compressive strength
b) Good wear resistance
c) Excellent machinability

28) The Property of a material which enables it to retain the deformation permeability is called
a) Brittleness
b) Ductility
c) Plasticity
d) Malleability

29) The size of gear is usually specified by
a) Pressure angle
b) Pitch Circle diameter
c) Circular Pitch
d) Tooth thickness

30) A spring is used to
a) Measure forces
b) Apply forces
c) Store energy
d) All of the above

31) An universal coupling is used to connect two shafts
a) Which are perfectly aligned
b) Which are not in exact alignment
c) Have lateral misalignment
d) Whose axes intersect at a small angle

32) The material generally used for air-craft components is
a) Mild steel
b) High Speed steel
c) Stainless Steel
d) Aluminum

33 ) The property of a material which enable it to be drawn into the wire with the application of a tensile force, is called
a) Plasticity
b) Elasticity
c) Ductility
d) Malleability

34) The power from the engine to the rear axle of an automobile is transmitted by
a) Worm and worm wheel
b) Super gears
c) Bevel gears
d) Hooks joint

35) In Mechanical refrigeration system, the refrigerant has the maximum temperature
a) In evaporator
b) Before expansion valve
c) Between compressor and condenser
d) Between condenser and evaporator

36) The amount of radiation mainly depends upon the
a) Nature of the body
b) Temperature of the body
c) Type of surface of the body
d) All of the above