Tag: science & technology

Questions Related to science & technology

What is the symbol for Silver
general knowledge science & technology

  1. Si

  2. Ag

  3. Sl

  4. Sv

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Correct Option: B

What is the symbol for Phosphorus
general knowledge science & technology

  1. Ph

  2. P

  3. Po

  4. Pr

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Correct Option: B

According to modern science , after fission the total mass of the fragments equals mass of the parent
general knowledge science & technology

  1. True

  2. False

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Correct Option: B

Four stroke -petrol engine uses which cycle for its operation?
general knowledge science & technology

  1. Diesel cycle

  2. Rankine cycle

  3. Otto cycle

  4. Carnot cycle

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Correct Option: C

Four stroke diesel engine uses which cycle for its operation
general knowledge science & technology

  1. petrol cycle

  2. diesel cycle

  3. Castor cycle

  4. jatropha cycle

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Correct Option: B

what is the working cycle for steam power plant ?
general knowledge science & technology

  1. Rankine Cycle

  2. carnot cycle

  3. otto cycle

  4. diesel cycle

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Correct Option: A

the working cycle for jet engines is ?
general knowledge science & technology

  1. otto cycle

  2. carnot cycle

  3. Rankine cycle

  4. Brayton cycle

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Correct Option: D

which cycle has the maximum efficiency from the below?
general knowledge science & technology

  1. Rankine cycle

  2. Brayton cycle

  3. Carnot cycle

  4. otto cycle

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Correct Option: C

Cyber-shot DSC-T77 belongs to which brand
general knowledge science & technology

  1. Sony

  2. suni

  3. sonnyy

  4. sonny

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Correct Option: A

tough series cameras
general knowledge science & technology

  1. olympuss

  2. Sony

  3. olympus

  4. nikon

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Correct Option: C