Unit-6 Mechanical Components

Gear pump comes under the category of 

• Reciprocating  

• Positive displacement

Which type of bearing allows greater load?

• Ball             

• Taper roller

Identify the type of bearing

• Plain      

• Rod end   

• Taper roller   

• Ball

Valve that offers an unrestricted flow path when fully opened

• Butterfly  

• Ball   

• Cage     

• Gate

Name the valve which uses rubber disc and weir to stop the flow 

 

• Ball   

• Globe    

• Butterfly

• Diaphragm  

Tick the two functions of using belts and pulley

• Reduction of resistance   

• Transmission of power   

• increase in energy   

• Source of motion 

Identify the type of spring in the picture

• Tension    

• Compression     

• Leaf        

• Constant  

This type of actuating mechanism is called as

• Reciprocating mechanism     

• Escapement  

• Indexing mechanism        

• Ratchet

Type of belt which synchronizes two or more pulleys is called

 

• Timing    

• V Belt      

• Flat belt       

• cross belt 

The type of belt in the given picture is

• Flat belt    

• V belt   

• Timing belt   

• Cross belt