a)Support the both ends
b) Only support the chucks
c) support at one fixed place only
d) only support centres
Answer:c) support at one fixed place only
Question #2. It is similar to that of screw but it has no head and it has threads on both ends, center portion is bean as it is called
a) D.E. spanner
b) Nut
c) Bolt
d) None of above
Answer:d) None of above
Question #3. Radious gauges are used to check the size of ________
a) Length
b) Inside dia
c) outside dia
d) None of these
Answer:b) Inside dia
Question #4. In a thread the top surface joining the two sides of a thread is __________
a) Root
b) Angle
c) crest
d) Pitch
Answer:b) Angle
Question #5. Which bolt fit in rectangular slot
a) Hook bolt
b) Hexagonal bolt
c) T- bolt
d)square bolt
Answer:d)square bolt
Question #6. Lathe lead is made of ______________
a) H.C. Steel
b) cast iron
c) mild steel
d) Nickel
Answer:b) cast iron
Question #7. The morse taper is denoted by the letter m.T. it is available from ___________
a) MT0 to MT4
b) MT0 to MT5
c) MT0 to MT6
d) MT0 to MT7
Answer:d) MT0 to MT7
Question #8. In a drill the divigend of the drill which is fitted on to the machine spindle is called
a) Arbor
b) parallel slant
c) Taper shank
d) Shank
Answer:d) Shank
Question #9. The symbol of resioned Reinforced bond is
a) R.P
b) B
c) BF
d) X
Answer:c) BF
Question #10. In a thread the surface joining the crest and the root is called
a) 7 lank
b) Axis
c) Major dia
d) Root
Answer:a) 7 lank