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1 .

In which operation, motion of job is rotary and motion of cutting tool is forward translating






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2 .

. Which type of job motion is there in drilling operation?






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3 .

. In which type of operation, motion of cutting tool is translating?






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4 .

In which type of operation, motion of cutting tool is rotary as well as translating?
 






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5 .

. In drilling motion of job is rotary.






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6 .

Motion of cutting tool is rotary in milling machine.






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7 .

Motion of cutting tool is rotary in milling machine.






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8 .

Which type of cutting tools have wide application on lathes?

 






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9 .

Which of the following is the example of multi point cutting tool?

 






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10 .

In how many groups, cutting tools can be divided?
 






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11 .

. Motion of job is forward rotary in broaching operation.






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12 .

Which of the following is an example of non cutting shaping process?






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13 .

Which of the following is the example of cutting shaping process?
 






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14 .

The process of metal cutting is affected by the relative motion between the piece of work and the hard type edge of a cutting tool against the work piece.






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15 .

In how many groups, various metal working processes can be classified?






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16 .

Which machine tool is known as the mother machine tool?
 






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17 .

Lathe is primarily used for producing ____surfaces.






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18 .

Which type of surface is produced by turning operation in lathe machine?


 






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19 .

What is the necessary condition for turning
 






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20 .

Traversing of tool parallel to the axis of job is termed as_____






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21 .

The swing diameter over the bed is the largest diameter.


 






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22 .

. Lathe cannot produce internal features like holes.
 






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23 .

Which type of feed is needed in facing operation?


 






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24 .

Which type of surface is produced in facing operation?
 






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25 .

Traversing of tool at any angle to the job axis produces curve surfaces.


 






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26 .

In taper operation, which type of surface is produced?
 






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27 .

Which type of feed is needed in turning operation?
 






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28 .

Which type of surface can be produced by lathe?






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29 .

Which of the following contains friction clutches?

 






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30 .

The layout of the_____ includes an interlocking device.


 






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31 .

The apron hand wheel can be turned to move carriage back and forth longitudinally with the help of hand. The complementary motion to this is obtained by______ handle.
 






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32 .

In apron, which type of feed is used to operate the carriage?






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33 .

With the help of how many half nuts, apron provide power feed to the carriage at the time of thread cutting?

 






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34 .

In Apron, power is transmitted from spindle to_____
 






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35 .

Which of the following mechanism is used for the purpose of power transmission from the spindle?

 






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36 .

A worm is fixed on the lead screw.






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37 .

A worm is fixed on the lead screw.






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38 .

Which of the following is suspended from the saddle?






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39 .

. The various milling process may be classified in ______ categories.

 






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40 .

Upmilling and downmilling are the subtype of ________ milling process.


 






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41 .

Which of the following milling is known as conventional milling?






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42 .

Which of the following process is also known as climb milling?

 






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43 .

The thickness of the chip in upmilling is _______ at the beginning of the cut.
 






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44 .

The upmilling operation is not safe.


 






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45 .

 

. Machine vibration is not in upmilling process.
 

 






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46 .

The cutting force is directed _____ and this tends to lift the work from the fixture in upmilling.
 






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47 .

. In upmilling, the surface milled appears to be slightly wavy.

 






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48 .

. The cutting action can be done from both sides of the table to finish the job. This is the advantage of _____ process.
 






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49 .

. Smooth cut can be obtained in downmilling process.






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50 .

More depth of cut can be used in ______milling process.
 






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51 .

In downmilling, clamping difficulty is not high.
a)         true
b)         false






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52 .

Straddle milling can be performed more effectively by ______ milling machine.
     
 






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53 .

Angular milling can be performed more effectively by ______ milling machine.






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54 .

Cutting T-slots can be performed more effectively by ______ milling machine.






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55 .

55. For lathe operations, work piece can  be held ----

 






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56 .

Which of the following is used to drive the work piece?
 






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57 .

Drilling is performed by holding the work by a chuck.
a)         true


 






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58 .

Knurling can be performed by special attachments.
 






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59 .

Which of the following is the base of the lathe machine?
 






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60 .

Which of the following is fitted on the bed?
 






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61 .

The bed generally rest on copper structure






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62 .

Which of the following is not the part of the bed?
 






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63 .

Which of the following provides foundation for the whole machine?
   






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64 .

jigs and fixtures are used for






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65 .

The use of jigs and fixtures






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66 .

The following is (are) the function(s) of a jig

 






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67 .

A fixture does not






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68 .

Jigs are not used in

(A) Drilling

(B) Reaming

(C) Tapping

(D) Milling






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69 .

Fixtures are used in

 






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70 .

Principle of ______ states that “In order to achieve the maximum accuracy in location the locating points should, therefore, be placed as far apart from one another as it is possible”.

 






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71 .

The following holds the workpiece securely in a jig or fixture against the cutting forces






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72 .

The following is a quick acting clamp

 






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73 .

The following material is commonly used for making locating and clamping devices

 






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74 .

The following type of jig is used for machining in more than one plane

 






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75 .

The following type of jig suits best for drilling of holes in hollow cylindrical components, with relatively smaller outside and inside diameters, such as bushes

 






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76 .

The following type of jig is used to drill a series of equidistant hole along a circle(A) I

 






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77 .

This type of jig is employed on multi-spindle machines

 






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78 .

The following jig can be used for  different work pieces and operations

 

 






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79 .

Which type of lathe is also known as centre lathe?
    






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80 .

In orthogonal cutiin the cuting tool edge is at ---------- to the work piece






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