J.ELANGOVAN.J.T.O.GOVT.ITI.TRICHY

Tuesday, 14 October 2014

THIRD SEMESTER MODEL QUESTION - COMING SOON

THIRD SEMESTER MODEL QUESTION - COMING SOON 

1.A key is a device is used to

[a]. Faster the matting parts

[b]. Start the machine

[C]. Snap the machine

[d]. Control the machine


2. For Fitting saddle key is

[a]. No key way cut on the shaft

[b]. Long key way is cut on the shaft

[c]. The key is fitted by means of screws

[d]. The lower portion of the key machined in a cured 
       
       form