‘Ac Holding and locating workpiece
B:-Control the machine
(C-Guide the cutting too!
D:-Holding the workpiece and guide the cutting tool
Correct Answer:- ೦೧000
Question66:-The distance from a point on one thread to the corresponding point on the next thread is
AcLead
B:-Start
ಯಗ
D-Crest
Correct Answer: Option-C
Question67A tin base alloy containing 88% tin, 8% antimony and 4% copper is called
‘A-Gun metal
B:¥alloy
C-Mone! metal
D:-Babbit metal
Correct Answer:- Option-D
Question68::When rotating a nut over a bolt, ifthe nut advance axially when rotating the nut in an anticlockwise direction it indicate
‘AcLeft hand thread
B:-Right hand thread
ಆ start thread
De-Error in thread
Correct Answer:- ೦೧000
Question69:-In order to change the properties and characteristics of metals either heated or cooled is known as
‘AsCarburising
Bs-Nitriding
C-Heat treatment
D-Cyaniaing
Correct Answer: Option-C
Question70::While filing, the teeth of files are clogged by particles of metal is known as
AcGlazing
B:-Pinning
പിയെ
ടലി
Correct Answer: Option ®
Question71:-In which foundation bolt, one side is straight and the other isin taper
‘Ac Rag type foundation bolt
B:-Lewis type foundation bolt
0-8) உ type foundation bolt
D-Cotter foundation bolt
Correct Answer: Option ®
Question72:-The property of a metal by virtue of which they can be drawn into wires is known as
AcToughness
B:-Malleability
C-Brittleness
D-Duetility
Correct Answer:- Option-D
Question73:-The act of joining the slip gauges together while building up to size is known
AcWringing

B:-Honing