What is the difference between a queen a drone and a worker honey bee? The queen’s only job is to lay eggs and a drone’s job is to mate with the queen. The worker bees are responsible for everything else: gathering nectar, guarding the hive and honey, caring for the queen and larvae, keeping the […]
What is the working principle of DC series motor?
What is the working principle of DC series motor? What is DC Motor? The DC motor is the motor which converts the direct current into the mechanical work. It works on the principle of Lorentz Law, which states that “the current carrying conductor placed in a magnetic and electric field experience a force”. What are […]