SI Unit Mcqs

41- SI unit of moment of inertia is:

A. kg/s²
B. m²/s
C. kg/m
D. kg·m²

Answer : D. kg·m²

42- SI unit of stress is:

A. Joule
B. Pascal
C. Watt
D. Newton

Answer : B. Pascal

43- SI unit of torque is:

A. Watt
B. Joule
C. Newton-meter
D. Newton

Answer : C. Newton-meter

44- SI unit of modulus of elasticity is:

A. Pascal
B. Watt
C. Joule
D. Newton

Answer : A. Pascal

45- What is the SI unit of luminous intensity?

A. Lux
B. Watt
C. Lumen
D. Candela

Answer : D. Candela

46- The SI unit of temperature is:

A. Joule
B. Kelvin
C. Celsius
D. Fahrenheit

Answer : B. Kelvin

47- The SI unit of pressure is:

A. Torr
B. Bar
C. Pascal
D. Newton

Answer : C. Pascal

48- What is the SI unit of electric resistance?

A. Ohm
B. Volt
C. Watt
D. Ampere

Answer : A. Ohm

49- The SI unit of power is:

A. Ohm
B. Volt
C. Watt
D. Ampere

Answer : C. Watt

50- SI unit of capacitance is:

A. Tesla
B. Farad
C. Ohm
D. Henry

Answer : B. Farad

51- The SI unit of magnetic field strength is:

A. Tesla
B. Henry
C. Weber
D. Gauss

Answer : A. Tesla

52- SI unit of work is:

A. Watt
B. Joule
C. Pascal
D. Newton

Answer : B. Joule

53- The SI unit of momentum is:

A. Watt
B. Joule
C. Newton-meter
D. Newton-second

Answer : D. Newton-second

54- The SI unit of angular velocity is:

A. Hertz
B. RPM
C. Degree
D. Radian per second

Answer : D. Radian per second

55- SI unit of volume is:

A. Liter
B. Cubic meter
C. Milliliter
D. Gallon

Answer : B. Cubic meter

56- The SI unit of length is:

A. Inch
B. Foot
C. Meter
D. Yard

Answer : C. Meter

57- SI unit of torque is:

A. Watt
B. Joule
C. Pascal
D. Newton-meter

Answer : D. Newton-meter

58- SI unit of entropy is:

A. Newton
B. Joule per Kelvin
C. Henry
D. Watt

Answer : B. Joule per Kelvin

59- SI unit of potential difference is:

A. Volt
B. Ohm
C. Watt
D. Ampere

Answer : A. Volt

60- SI unit of heat is:

A. BTU
B. Kelvin
C. Joule
D. Calorie

Answer : C. Joule

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