AUTOMATIC WATER PUMP CONTROLLER The automatic water pump controller is used to control the water pump motor. The motor gets automatically switched on when water in the overhead tank (OHT) falls below the lower limit. Similarly‚ it gets switched off when the tank is filled up. Built around only one NAND gate IC (CD4011)‚ the circuit is simple‚ compact and economical. It works off a 12V DC power supply and consumes very little power. The circuit can be divided into two parts: controller circuit and
Premium Temperature
2011 Special Report Valuing Water: HoW Can Businesses Manage tHe CoMing sCarCity? http://environment.wharton.upenn.edu • http://knowledge.wharton.upenn.edu sponsors The Initiative for Global Environmental Leadership (IGEL) and Knowledge@ Wharton have partnered to create this special report on business and the environment. We are most grateful to the Xerox Foundation for supporting collaboration and funding of this edition. Contents Valuing Water: How Can Businesses Manage the
Premium Water Water supply Drinking water
nternational Annual UN-Water Zaragoza Conference 2012/2013 Preparing for the 2013 International Year. Water Cooperation: Making it Happen! 8-10 January 2013 Challenges for Water Cooperation Action is needed to improve water resources planning‚ evaluate availability and needs within watersheds‚ reallocate or expand existing storage facilities where necessary‚ emphasize the importance of managing water demand‚ develop a better balance between equity and efficiency in water use‚ and overcome inadequate
Premium Water supply Water resources Hydrology
quality due to low mineral content (particularly sodium). Perrier plans being perfect anytime by providing the best tasting sparkling water on the market. They are not only marketing for the rich and/or famous‚ they want to be an everyday thirst quencher. Perrier vision is to be the number one sparkling mineral water in the world. Perrier’s mission is to offer bottled water to meet consumer needs anywhere‚ anytime. In May of 1989 in an issue of Fortune the company was depicted as one of six companies
Premium Water Carbon dioxide Mineral water
Water shortage may be next cause of world war While much attention and debate have been correctly focused on the impending planet-wide oil shortage‚ a far greater calamity awaits us as the reality of the looming global water crisis becomes more apparent. It is not unreasonable to wonder whether the next world war will be fought over oil or water. No resource on Earth is more precious than water. While ongoing events draw our attention to oil‚ we ignore what will become the most serious resource
Premium Water resources Water supply Water crisis
WATER CONSERVATION Water conservation encompasses the policies‚ strategies and activities to manage fresh water as a sustainable resource to protect the water environment and to meet current and future human demand. Population‚ household size and growth and affluence all affect how much water is used. Factors such as climate change will increase pressures on natural water resources especially in manufacturing and agricultural irrigation. The goals of water conservation efforts include as follows:
Premium Water resources Water management Water
Water polo is a team water sport. It is the oldest continuous Olympic team sport. The playing team consists of six field players and one goalkeeper with a maximum of six substitutes. The winner of the game is the team that scores more goals. Gameplay involves swimming‚ players passing the ball while being defended by opponents‚ and scoring by throwing into a net defended by a goalie. Water polo‚ therefore‚ has strong similarities to the land-based game of team handball. The frequency of ’man-up’
Premium
marketing pillars - segmentation‚ targeting‚ positioning and differentiation While there may be theoretically ’ideal ’ market segments‚ in reality every organization engaged in a market will develop different ways of imagining market segments‚ and create product differentiation strategies to exploit these segments. The market segmentation and corresponding product differentiation strategy can give a firm a temporary commercial advantage. Criteria for Segmenting An ideal market segment meets
Premium Marketing Product differentiation
Entrepreneurial Capital Lecture 2 Social Capital 1. What is Social Capital 2. Network groups 3. Types of Social Capital 4. Level of bonding 4. Superpreneurs 5. Group case discussion 2 6. Individual Homework 2 What is Social Capital? Social capital describes the pattern and intensity of networks among people and the shared values which arise from those networks. Networks are defined as the personal relationships which are accumulated when people interact with each other in families
Premium Sociology Ethnic group Friendship
Competition in the Bottle Water Industry From 1996 to 2001 the bottle water industry worldwide sales went from 21 billion gallons to 32 billion gallons‚ with an annual growth rate average of 8.7%. The world’s largest market for bottled water‚ the United States attributes their 9.2% annual growth rate to consumer’s concerns regarding the purity of tap water‚ and a more health conscious society. The convenience and portability of bottle water made it a perfect match for the active lifestyles of
Premium Bottled water Aquafina Competition