Tag: science & technology

Questions Related to science & technology

Flow with reynolds numbers in transition zone varise between

  1. 4000 and 10000

  2. 6000 and 10000

  3. 8000 and 10000

  4. none of the above


Correct Option: A

Thermal expansion and contraction of pipeline is directly proportional to lenght(L)

  1. directly proportional to lenght(L)

  2. inversely proportional to lenght(L)

  3. is not proportional

  4. none of the above


Correct Option: A
  1. directly proportional to lenght(L)

  2. inversely proportional to lenght(L)

  3. is not proportional

  4. none of the above


Correct Option: A
  1. Aircrafts

  2. Electric locomotives

  3. Space crafts

  4. Submarines


Correct Option: C
  1. Gracilaria

  2. Chlorella

  3. Botryococcus

  4. Sargassum


Correct Option: C