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MCQs

Total Questions : 109 | Page 1 of 11 pages
Question 1.


Basic unit of thermodynamic temperature, is



  1.    degree fahrenheit
  2.    degree centigrade
  3.    degree kelvin
  4.    degree absolute.
 Discuss Question
Answer: Option C. -> degree kelvin


Question 2.

N-s/m2 is used in S.I. system for



  1.    Kinematic viscosity
  2.    Dynamic viscosity
  3.    Mass density
  4.    Weight density.
 Discuss Question
Answer: Option B. -> Dynamic viscosity


Question 3.


The SI unit of the force is



  1.    Newton
  2.    Kilogrames
  3.    Joule
  4.    Erg
 Discuss Question
Answer: Option A. -> Newton


Question 4.


In SI system, the unit of temperature, is



  1.    Degree centigrade
  2.    Degree Celsius
  3.    Kelvin
  4.    Degree Fahrenheit.
 Discuss Question
Answer: Option C. -> Kelvin


Question 5.


In S.I. system, symbol for the specific weight is



  1.    kg/m3
  2.    N/m3
  3.    N/m2
  4.    none of these.
 Discuss Question
Answer: Option B. -> N/m3


Question 6. Joule or Newton metric is used for
  1.    Work
  2.    Torque
  3.    Energy
  4.    All the above.
 Discuss Question
Answer: Option D. -> All the above.
Answer: (d).All the above.
Question 7. Stress in SI units is expressed in
  1.    kg per sq cm
  2.    kg per sq mm
  3.    Newton per sq mm
  4.    Newton per sq m
 Discuss Question
Answer: Option D. -> Newton per sq m
Answer: (d).Newton per sq m
Question 8. The S.I. unit of Modulus of elasticity is
  1.    Newton/m²
  2.    Newton/cm²
  3.    Newton/mm²
  4.    all the above.
 Discuss Question
Answer: Option D. -> all the above.
Answer: (d).all the above.
Question 9. One Newton is equivalent to
  1.    0.10197 kgf
  2.    0.20197 kgf
  3.    9.80665 kgf
  4.    0.97125 kgf
 Discuss Question
Answer: Option A. -> 0.10197 kgf
Answer: (a).0.10197 kgf
Question 10. M²/s is used in S.I. system for
  1.    Surface tension
  2.    Kinematic viscosity
  3.    Pressure
  4.    Power.
 Discuss Question
Answer: Option B. -> Kinematic viscosity
Answer: (b).Kinematic viscosity

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