1. Polar co-ordinate system is mostly used in AutoCAD for drawing ?
a) CIRCLE
b) ARC
c) ELLIPSE
d) ANGULAR LINES
2. Which among the following stake provides double ended support ?
a) HORSE STAKE
b) FUNNEL STAKE
c) CREASING STAKE
d) HALF MOON STAKE
3. The irregularities in the surface texture due to the inherent action of the production process is called ?
a) WAVINESS
b) LAY
c) ROUGHNESS
d) FLAWS
4. The file grades are determined by the ?
a) DISTANCE FROM TIP TO HEEL
b) SPACING OF THE TEETH
c) CUT OF FILE
d) SHAPE OF FILE
5. RAM of a computer means ?
a) RANDOM ACCESS MEMORY
b) REAL ACCESS MEMORY
c) RAPID ACCESS MEMORY
d) RAPID ACTION MEMORY
6. The antifriction bearings rolling elements are usually made of ?
a) CHROME STEEL
b) HIGH SPEED STEEL
c) HIGH CARBON STEEL
d) SILICON STEEL
7. Which tool is used for repairing and finishing the mould surface after the pattern is withdrawn ?
a) LIFTER
b) SLICK
c) SWAB
d) RIDDLE
8. The unit of electric conductance is ?
a) FARAD
b) HENRY
c) COULOMB
d) SIEMENS
9. The portion of the shaft carried in the plane bearing is often referred as ?
a) HUB
b) RACES
c) CASE
d) JOURNAL
10. The cutting tool in a milling machine is mounted on ?
a) CHUCK
b) ARBOR
c) SPINDLE
d) TOOL POST
11. The point angle of a centre punch is ?
a) 30°
b) 60°
c) 45°
d) 90°
12. The loud pulsating noise heard within the cylinder of an IC engine is known as ?
a) “SCAVENGING
b) DETONATION
c) INJECTING
d) SUPER CHARGING
13. Expand UCS ?
a) UNIVERSAL CURSER SIGN
b) UNIVERSAL CO-ORDINATE SYSTEM
c) UNIVERSAL CARD SETTING
d) UNIVERSAL CARD SITE
14. Which taper is provided in the hollow end of tail stock bores in a centre lathe ?
a) MORSE TAPER
b) JERNO TAPER
c) BROWN AND SHARP TAPER
d) METRIC TAPER
Nice sir