Category: Interesting

How does a pneumatic solenoid work? When an electrical current is passed through the solenoid coil, a magnetic field is generated which causes a ferrous metal rod to move. This is the basic process that opens the valve and it works either directly or indirectly on the air. Normally Open (N/O), the valve remains open […]

How much does a medicine cabinet cost? Cost to Install a Bathroom Medicine Cabinet Bathroom Medicine Cabinet Cost Zip Code Basic Best Bathroom Medicine Cabinet – Installation Cost $65.00 – $85.00 $145.00 – $160.00 Bathroom Medicine Cabinet – Total $125.00 – $155.00 $305.00 – $410.00 Bathroom Medicine Cabinet – Total Average Cost per unit $140.00 […]

What signs markings identify a railroad crossing? When approaching a public highway-rail crossing, drivers will see the round, yellow advance warning sign. These and pavement markings are generally installed by local or state agencies. What do railroad crossing markings look like? Railroad crossing signs are a yellow circle, with the letters and symbol in black. […]

How do I find and replace in Vim? Search for text using / or for a word using * . In normal mode, type cgn (change the next search hit) then immediately type the replacement. Press Esc to finish. From normal mode, search for the next occurrence that you want to replace ( n ) […]

Where are Hobart meat grinders made? Hobart is a manufacturer of commercial food preparation equipment and is a subsidiary of Illinois Tool Works. We found some of their USA made products are manufactured in the state of Maryland. How much does a commercial meat grinder cost? Below are the top five commercial grade meat grinders […]

How do you write a termination letter for poor performance? Sub: Termination of service with the company due to poor performance. Dear (Employee name), We regretfully notify you that after a series of serious discussions, we have come to the conclusion that the company demands the termination of your services due to the constant lack […]

How many exchanges should a diabetic eat? Most people on a diabetic exchange diet need to eat 3 meals and 1 to 3 snacks every day. You can exchange or trade one food for another from the same food group. For example, 1 slice of bread can be exchanged for 3/4 cup dry cereal. Or […]

How do you bake out GC column Agilent? Troubleshooting Agilent 5975 and 5977 GC/MS Air Leaks and resolve the air leak. Click Instrument > GC Parameters > Columns – set the Gas Chromatograph column flow to 1.2 ml/min then Apply and Exit back to the main menu. Click View > Tune and Vacuum Control. Click […]