Recent questions tagged steel

Description : Steel Shovels

Last Answer : Steel shovels are the best. They have all the good qualities of a shovel with a wooden handle bar, and more. Steel shovels, for one thing, will last you a long, long time. Steel shovels might be ... . Try to consider these things before you make a choice. Will it be tough steel, or lighter wood?

Description : How to Install a Steel Door and Frame

Last Answer : How to Install a Steel Door and Frame Installing a steel door and frame for safety is a good project to consider. The door and frame often come as a set, making the process easier. After the ... board width. Nail new wallboard in place so that it stays against the door frame. Tape and plaster.

Description : How to Polish Stainless Steel

Last Answer : How to Polish Stainless Steel Contrary to what its name suggests, the gleam of stainless steel items can be marred by grime, dirt, and mildew, making them look shabby. Normal washing, at ... life to your old stainless steel fixtures by applying any of the household solutions or commercial cleansers.

Description : The function of steel wire in ACSR conductors is (A) To take care of surges. (B) To reduce corona. (C) To reduce inductance. (D) To provide additional mechanical strength

Last Answer : The function of steel wire in ACSR conductors is To provide additional mechanical strength

Description : Which of the following is the advantage of using CRGO steel in transformers? A) High magnetic flux density B) Low permeability C) Both A and B D) None of these

Last Answer : It definitely High Magnetic Flux Density since a crgo steel has always a more around 3% of silicon proportion among the remaining ferrite which make cold rolled grain oriented steel having high flux magnetic ... for more about the crgo core you can learn here https://nicoreindia.com/crgo-core/

Description : Silicon steel is used in electrical machines because it has?

Last Answer : Silicon steel is used in electrical machines because it has low hysteresis loss.

Description : Hard steel is suitable for making permanent magnets because?

Last Answer : Hard steel is suitable for making permanent magnets because it has good residual magnetism.

Description : What is the permissible flux density in case of cold rolled grained oriented steel?

Last Answer : The permissible flux density in case of cold rolled grained oriented steel is 1.7 Wb/m2.