1091. Which of the following is the fundamental unit of angle in a plane in SI system of units?
C. Radian *
1092. Accuracy of a measurement depends on?
A. Least Count *
C. Absolute uncertainty
D. Average values
1093. Light year is the unit of?
B. Length *
1094. The SI unit of heat is?
B. Horse power
C. Joule *
1095. Base quantities are?
A. Scalar *
D. Time arrow
1096. Supplementary SI units radian and steradian were established to measure?
A. Geometrical quantities *
B. Luminous intensity
C. Electric current
1097. The magnitude of a physical quantity’s numerical value is?
A. Independent of the unit system
B. Directly proportional to the unit’s magnitude
C Inversely proportional to the unit’s magnitude *
D. Independent of the unit
1098. Length cannot be measured by?
B. Debye *
D. Light year
1099. S.I unit of magnetic flux is?
A. Weber meter
B. Weber *
C. Weber per meter
D. Weber per meter4
1100. Which of the following is not the unit of energy?
D. Watt *