22102. Babbit metal (used for making bearings) comprises of
22103. Hydrochloric acid is stored in a __________ steel vessel.
22104. Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. It is
22105. The parking brake are generally operated by
22106. Electronic structure of a material is generally studied by
22107. Which of the following has the poorest wel-dability ?
22108. Creep is not exhibited at low temperature by
22109. Nickel and molybdenum are the basic constituents of
22110. Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys.
22111. A steel alloy containing 36% nickel is called __________ , which has a zero co-efficient of expansion.
22112. Which of the following is not used as the ceramic material in 'cermets' ?
22113. Glass lined vessels are not used for handling/storing
22114. For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is
22115. In suspension system,the weight supported by the springs is
22116. Which of the following is not an alloy of tin?
22117. Which of the following is the easiest to bend?
22118. Common house hold glass (i.e., soda-lime glass) is a/an __________ material.
22119. In the kraft (sulphate) process for the paper manufacture, the digestor is made of
22120. Cast iron and steel pipes are produced by __________ casting.
22121. Cold worked steel parts are normally subjected to
22122. Graphite is a good
22123. Lead alone is not used in storing equipment, because it
22124. H2SO4 (< 50% concentration) is corrosive to
22125. In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of
22126. A bearing metal should not have
22127. In rear wheel drive vehicle with front engine,the drive lines contains two joints,these are
22128. Materials having __________ lattice structure are usually most ductile.
22129. Invar contains the highest percentage of
22130. Metalloid is
22131. The ability of a material to absorb energy in the elastic range is a measure of its
22132. Phenol is not shipped in
22133. Which transport vehicle is used to transporting passengers over long distance and provide luxurious interior,adjustable seats?
22134. Glass lined vessels are not used for handling
22135. Hardening of steel is not possible unless it is heated __________ critical point.
22136. Hydrochloric acid absorber in made of
22137. The function of gear box in an automobile is
22138. Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of __________ as mercury does not amalgamate with it.
22139. Presence of silicon in steel
22140. The longitudinal distance between the centre line of the front and rear axle is
22141. Cold work tool steel should have
22142. Aqueous nitric acid is stored in
22143. Addition of tungsten to steel imparts
22144. The engine is mounted on front of the driver’s cabin;this type of chassis is known as
22145. Which of the following is a light alloy ?
22146. Thermosetting resins are those polymers, which
22147. Ceramic materials
22148. Light weight metallic alloy used in aircraft industry is
22149. Which of the following is an alloy of nickel and copper ?
22150. Gunmetal and bronze are not corroded by the action of