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The rheostatic control method offers several merits, including simple implementation and ease of use, as it allows for straightforward adjustments of resistance to control current and voltage in electrical circuits. It provides fine control over the speed of motors and other devices, making it ideal for applications requiring variable performance. Additionally, it is cost-effective, as it often requires minimal components and maintenance. However, it can be less energy efficient compared to other control methods, as excess energy is dissipated as heat.
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What is the method to assign ArrayList myArray to RadioButtonList control myRB?
chibai
Why flux control method is independent of the load but armature control method depends on load in shunt motor?
The flux control method in a shunt motor adjusts the field current to change the magnetic flux, allowing for speed control that is independent of the load because it directly influences the motor's torque generation capacity without altering the armature circuit. In contrast, the armature control method involves varying the armature voltage or resistance, which directly affects the motor's speed and torque output; thus, it is load-dependent. As the load changes, the armature current also fluctuates, impacting speed and performance, making this method reliant on the load conditions.
Name the three basic methods that are used to vary the speed of a DC motor?
speed of a dc motor can be varied by mainly two methods:- 1)field control method 2)armature control method further , field control method can be divided in 3 parts:- 1)field rhestat control method---speed variation is acomplished by means of a variable resistance inserted in series with shunt field 2)reluctance control method---by changing the reluctance of magnetic circuit by choosing right material.. 3) field voltage control method-requires variable field voltage supply. and armature control method can be divided in 3 parts :- 1)armature resistance control---variable resisitance connected in series with armature 2)shunted armature control. 3)armature voltage control. ------------mrityunjay pandey (kiit university ,btech 2nd year)
Explain The merits of using a deque to implement a stack in data structure?
Explain The merits of using a deque to implement a stack in data structure
Logical access control method can be used to limit access to specific resources in a domain environment?
Access control list (ACL)
Merits and demerits of Karl Pearson's method of coorelation?
merits of this is it gives us the knowledge about two variables, two products, & difference between them.
Explain various pricing method with their merits and demerits?
The merits of the sampling methods takes the right products to the right customers. The demerit of this pricing method is that there are some goods which can't be sold therefore leading to losses.
What is the advantage and disadvantage of error detection method in data communication?
what are the merits and demerits of data communication
What are the different types of braking in dc motors?
plugging rheostatic or dynamic braking regenerative braking
Merits and de merits of chemical fertilizer?
Merits and de merits of chemical fertilizer?
What is control in the scientific method?
The control of the scientific method is the results compared to this part of the experiment.
What are the merits of motorway?
merits of motorway? merits of motorway?
What are the types of braking used in electrical motors?
Mainly 2 types of braking are used: rheostatic braking and regenerative braking
Merits and demerits of multipurpose project of dams?
One of the merits of multipurpose project of dams include source of energy and control over flooding. Demerits, on the other hand, include cost and potential outbreak.
How many states are under the control method?
18 states operate under the control method
What is common methods control speed dc motor?
there are two methods i.e armature control method and field control method....
Discuss the merits and drawbacks of the point-by-point and block methods?
The point method measure price elasticity of demand at a different point. Its a refund.
