HAND TOOLS MODEL ONLINE TEST

Loading HAND TOOLS ONLINE MODEL TEST

While assembling using bolt and nuts, we use the correct  length of bolt. The nut is passed through mini....................
A. Atleast two threads on the bolt
B. adeast four threads on the bolt
C. atleast five threads on the bolt
D. atleast six threads on the bolt

The slotted and castle nut with a split pin. The nominal length of the split pin is the distance from
A. Underside of the eye to the end of the short leg
B. Underside of the eye to the end of the big leg.
C. Length of the big end with eyehole
D. Length of the small and big end with eye hole

The self locking nut have a nylon for) fibre ring insert
The internal dia of the ring insert is...................
A_ Smaller man the core dia of the bolt thread
B. Bigger than me core dia of the bolt thread
C Equal to the core dia of the bolt thread
D. Doable of the core dia of bolt thread

In which following method is not suitable for removing the broken rap from the work pieces with low melting temperatures such as aluminium, copper etc.
A) tap extractor method
B) use of punch
C) annealing and drilling the tap.
D) Ezy-out method.

A lap broken above the surface of the work piece, this bracken tap can be removed by using__
A) use of punch 
B) Use of cutting plier
C) Use of tap extractor     
D) Use of arc welding

In which following start threads allows to keep the depth of the thread to be less and provides for rapid axial movement of the screws.
A. Single start    
B. Multi start.
C. Double Stan 
D. Both Single and Double Start.

Name the following one thread, it is another type
trapezoidal threads
A. acme thread 
B. square thread
C. knuckle thread 
D. saw-tooth thread

Name the thread, it has the modified of square thread?
A. knuckle thread 
B. buttress thread
C. Saw-tooth thread       
D. V thread.

Which form of threads are used in places where sliding forces act in one direction?
A. saw tooth threads       
B. buttress thread
C. trapezoidal thread      
D. Acme thread

The spindle of carpenters and quick release vice have--------------
A. saw tooth threads.      
B. trapezoidal thread
C. square threads 
D. Acme threads

Name the form of thread, it has vertical flank and the other at 45° inclind.
A saw tooth thread 
B. buttress thread
C. trapezoidal thread       
D. Acme thread