Flyback Transformer-How to Locate the ABL Line

Whenever there is a complaint about monitor contrast problem I will check on the flyback transformer ABL (automatic blanking limiter) circuit. Sometimes a weak picture tube might caused contrast problem. If the picture tube is good, I will go straight to the contrast circuit. The question is how do we find where the contrast circuit…

Business Writing – The Memorandum

In business writing, the memorandum is a common document. Typically it is a short informational message sent from one person in an organization to another. In business writing, the memorandum is sent in a number of different formats: e-mail (most common), electronically formatted and published emailed document, e-mail with an attachment, or hard copy. Often,…

How Light Pollution Can Affect the Environment

We have all heard of water pollution and air pollution. Furthermore, most people would not argue the fact that they are indeed a problem. However, light may be the only source of pollution that is overlooked by the average consumer. That may be because the average person does not think “light” when the word pollution…

Installing Roof Deck Protection – Shingle-Mate Or Deck Armor?

Roofing experts agree that installing shingle roof deck underlayment is essential to a leak proof and long lasting roof system. Why install shingle roof protection? Here’s why. Roof deck protection serves as a secondary water shedding protection in case of roofing leaks. Shingle protection, roof deck underlayment keeps wood resins away from the shingles. Some…

DIY Wallpaper: Questions to Ask To Avoid Costly Mistakes

The Pros and The Cons About Wallpaper Pros: Wallpaper allows you to be more creative and innovative. There’s faux wood, brick, metal and the possibilities go on. Wallpaper can also cover up imperfections on the walls unlike paint. Overall, wallpaper is durable. Lower quality choices may last for up to 6 months but good quality…

Feeding the Elderly When They Can’t Feed Themselves

Sometimes the elderly encounter problems when eating. They may be unable to physically manipulate utensils. They may be unable to understand how to get started eating. They may be unable to continue feeding themselves after starting because of fatigue. When you are helping someone by feeding them or helping them to feed themselves, there are…

Ancient and Modern Delhi

A thousand years of history are to be found in Delhi, capital of India and its third largest city. Located in the north where the country narrows between Pakistan in the west and China and Tibet in the east, Delhi was the capital of Moslem India from the 12th to the 19th century. It has…