The standard units of electrical measurement used for the expression of voltage, current and resistance are the Volt [ V ], Ampere [ A ] and Ohm [ Ω ] respectively. These electrical units of measurement are…
➤Rule-1⇨শব্দের শুরুতে KN থাকলে তার উচ্চারণ হবে “ন” এক্ষেত্রে K অনুচ্চারিত থাকে।উদাহরণ:☞Knowledge (নলেজ) – জ্ঞান☞Knight (নাইট) – অশ্ব।☞Knee (নী) – হাটু। ➤Rule-2⇨W এর পরে h/r…
Difference Between Point and Tag Tag: A Tag generally refers to a single I/O reference or register in an external controller i.e. PLC or RTU.…
What is OSI 7 Layer Model OSI stands for Open Systems Interconnection. It is a model used to standardize the functions of telecommunication and computing…
What is ONVIF ONVIF (Open Network Video Interface Forum) is a global and open industry forum that was formed to facilitate the development and use of…
৪ বন্ধু মিলে ১টা পেট্রোল পাম্প দিল।কিন্তু তারা একটা কাস্টমারওপেলনা!!!!কারন, পেট্রোল পাম্পটা ছিল এক তলারউপরে!!!এবার তারা ঐ জায়গায়একটা রেস্টুরেন্ট খুলল । কিন্তু এবারওতারা কোন কাস্টমার…
What is Broadcast In networking, a broadcast means that we send something that everyone receives, whether they need/want it or not. Switches will forward broadcast traffic on…
What is VLAN A Virtual Local Area Network (VLAN) is a network topology which allows to logically instead of physically segment a LAN into several…
Harmonic filters are series or parallel resonant circuits designed to shunt or block harmonic currents. They reduce the harmonic currents flowing in the power system…