1. The shape of a woodruff key is ?

rounded with taper

in the firm of a segment of a circle

rectangular

square with taper

Answer: in the firm of a segment of a circle

Explanation:


2. A nut having raised height and slot on the raised portion is called ?

swan nut

slotted nut

castle nut

grooved nut

Answer: castle nut

Explanation:


3. For fitting a saddle key ?

no key way cut on the shaft

long key way cut on the shaft

the key is fitted means a screw

none of the above

Answer: no key way cut on the shaft

Explanation:


4. For fitting a saddle key ?

no key way cut on the shaft

long key way cut on the shaft

the key is fitted means a screw

none of the above

Answer: no key way cut on the shaft

Explanation:


5. A key is a device is used to ?

fasten the matting parts

start the machine

stop the machine

control the machine

Answer: fasten the matting parts

Explanation:


6. A rivet is specified by the diameter of its ?

head

tail

shank

none of the above

Answer: shank

Explanation:


7. A rivet is specified by the diameter of its ?

head

tail

shank

none of the above

Answer: shank

Explanation:


8. A split pin is used for locking purposes in ?

square nut

chuck nut

castle nut

flanged nut

Answer: castle nut

Explanation:


9. The other name of wills nut ?

penning nut

swan nut

symonds lock nut

lock nut

Answer: swan nut

Explanation:


10. The other name of grooved nut ?

penning nut

swan nut

symonds lock nut

lock nut

Answer: penning nut

Explanation: