BMS is short form of Building Management System. Building Management System used to control and monitor the building services such as lighting, heating, ventilation and etc. It is a user-friendly manageable solution which is operated from the central point. BMS is very useful method which saves energy of the entire plant. We can control whole of the plant through BMS which is installed in a computer. Through FM200 gas control room and the computer are protected and they are activated by an interlocked double locked smoke detection system. BMS will not only used to monitor, it also mention the problems in critical areas through alarms. BMS are commonly used in large buildings. Its main function is to manage the temperature of the environment, like corbondioxide level and humidity in the building. It controls the production of heat and cooling, and manages the air trough out the building. Then it controls the temperature of the whole building and maintains it without ant interrupt.

Solar energy is nothing but a radiant light and heat from the Sun, and it is converted and used as energy for many applications. Since it is used from ancient times to develop the various technologies. Solar technologies are characterized into two different types depending upon the way they capture, convert and distribute sunlight. Two different types of techniques in Solar technologies are,

• Passive solar techniques

• Active solar techniques

Passive solar techniques will select materials with favorable thermal mass or light dispersing properties, and designing spaces that naturally circulate air. Active solar Energy is used to convert sunlight into useful outputs by using photovoltaic panels and solar thermal collectors along with electrical / mechanical equipment. Few advantages of solar energy are,

• It greatly reduces pollution

• It provides lots of energy resources

• It reduces the global warming

• Low maintenance cost

• It provides many health and safety benefits.

There are many people who are still unaware of our moral and ethical issues and do know how to behave in public. Shouting and blowing heavy horns in the hospital and school zone. Going at very high speed, drunk and drive, spitting on the roads while travelling which may spread to others. Coughing and sneezing loudly in public. There are many couples who also do know how to behave in public. They think that they are in their house and behave very indecently hugging and kissing each other which does not look good. So try to avoid these kinds of nuisance and behave well in public places.