108101. Which one of the following equation is used to convert observed time into normal time in time study ?
108102. Ratio of tensile strengths of woven and non-woven fabrics of GSM same would be
108103. The circular weft knitting machine that rotates in clockwise direction demands 'z' twist yarn that 's' twist yarn because 'z' twist yarn
108104. The Pressley index is the ratio between
108105. The woven fabric air permeability is expressed in
108106. The breaking load of a 200 denier multifilament yarn containing 130 filaments found to be 800 gram force. Its tensile strength in gram force/denier is
108107. When the electrical field parallel to the fibre axis, the refractive index will be
108108. Which one of the following equation is used to calculate the work factor ?
108109. If a fibre obeyed Hooke's law, the load-elongation curve would be a
108110. In LCR circuite, the capacitance is changed from C to 4C. To obtain the same resonant frequency, the inductance value has to be changed to which of the following L values.
108111. In Newton's rings experiment, if the diameter of 10th ring changes from 1.40 to 1.27 cm when a drop of liquid is introduced between the lens and glass plate, what will be the refractive index of the liquid
108112. The outside rearview mirror of modern automobiles is marked with warning 'objects in mirror are closer than they appear'.Such mirrors are
108113. A brick is thrown vertically from an aircraft flying two kilometres above earth.The brick will fall with a
108114. Newton's laws of motion does not hold good for objects
108115. Which one of the following physical quantities is the same for molecules of all gases at a given temperature?
108116. The focal length of the lens of a normal human eye is
108117. Rahim bought an article for Rs.1600/- and sold it to Balan at a gain of 10%.Balan sold it to David buy the article for?
108118. A body is falling freely under the action of gravity alone in vaccuum.Which one of the following remains constant during a fall?
108119. Which unit we use to express Nuclear sizes ?
108120. The nuclear reaction in which a heavy nucleus splits into two nuclei of nearly equal mass is called
108121. Which of following in not a property of cathode ray.
108122. Atom is the smallest part of matter which takes part in chemical reactions.
108123. Device used to measure potential difference between two points in a circuit is ?
108124. Which are the primary Colours ?
108125. The incident ray, reflected ray and normal to the reflecting surface at the incident point all never lie in same plane.
108126. The angle of reflection is equal to the angle of incidence.
108127. What is refractive index ?
108128. What is the range of mercury thermometer ?
108129. What are audible sound waves ?
108130. What is the relation between wavelength, frequency and velocity ?
108131. Which of the following is an electromagnetic wave ?
108132. Lognitudinal waves and Transverse waves are types of ?
108133. What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it ?
108134. The force which opposes the relative motion between different layers of liquid or gases is called
108135. Force of attraction between the molecules of different substances is called
108136. When a body is immersed partly or wholly in a liquid, there is an apparent loss in weight of the body which is equal to the weight of liquid displaced by the body.
108137. Which is true
108138. Sudden fall in barometer is indication of
108139. Atmospheric pressure is measured by
108140. What is escape velocity ?
108141. Orbital speed of a satellite is dependent of its mass.
108142. All planets move around the sun in elliptical orbits, with the sun being at rest at one focus of the orbit.
108143. If lift is going up with acceleration, the apparent weight of a body is
108144. Solar cell converts
108145. Electric Motor converts
108146. Energy posses by a body in motion is called
108147. The rotational effect of a force on a body about an axis of rotation is described in terms of
108148. If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this ?