Bharat Dynamics Interview Questions and Answers

G41 and G42 are cutter compensation codes used in CNC programming.

• G41 is used for left cutter compensation, where the tool path is shifted to the left of the programmed path.

• G42 is used for right cutter compensation, where the tool path is shifted to the right of the programmed path.

• These codes are used to adjust for the size of the cutting tool and ensure accurate machining.

• The amount of compensation is specified with...read more

G41 is a code used in CNC programming to specify the tool nose radius on the right-hand side of the tool.

• G41 is used to specify the tool nose radius on the right-hand side of the tool.

• It is important to use the correct tool nose radius to ensure accurate machining.

• Examples of tools that may require G41 include end mills, drills, and boring bars.

G42 is a code used in CNC programming to specify the tool nose radius on the left-hand side of the cutting tool.

• G42 is used to compensate for the tool nose radius on the left-hand side of the cutting tool

• It is used to ensure accurate cutting and prevent the tool from cutting too deep

• The value specified after G42 is the radius of the tool nose on the left-hand side

• G41 is used for the right-hand side tool nose radius com

A 220/132/33 KV substation is a facility that transforms high voltage electricity to lower voltages for distribution.

• A substation is an integral part of an electrical power system.

• The numbers 220, 132, and 33 KV represent the voltage levels at different stages of transformation.

• The substation receives electricity from a higher voltage transmission line and steps it down to lower voltages for distribution to consumers.

• I...read more