4 20 ma circuits


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Equivalent Circuit
Two combinatorial circuits, each having inputs x 1 , x 2 , x 3 , x 4 ,x n and a single output are said to be equivalent if their input/output tables are identica..
Electric Circuits and their Components
The devices which deliver electricity are called the 'sources'. Lamps, electric engines, etc. which consume electricity are called loads. Switches are used to switch the loads on and off whenever necessary. Hence, the source, the loads, and the switches are connected to form electrical circuit..
Electric circuit symbols Animation
Learn through Animation Electricity, Heating, Magnetic Effects..
Integrated circuit Animation
Learn through Animation Semiconductor Devices..
Question 20
Question: A fuse in an electric circuit acts as a 1. current multiplication 2. voltage multiplication 3. power multiplier 4. safety device Answer: 4..
Question 20
Question: The number of molecules in 4.25 g of ammonia is approximately 1. 1.0 x 10 23 2. 1.5 x 10 23 3. 2.0 x 10 23 4. 3.5 x 10 23 Answer: ..
Question 20
image Question: In the reaction: , the white precipitate seen is due to ______. 1. ZnCl 2 2. BaSO 4 3. BaCl 2 4. ZnSO 4 Answer: ..
Question 20
Question: The body cavity of arthropoda is 1. pseudocoel 2. coelom 3. haemocoel 4. acoelom Answer: ..
Question 20
Question: 100 kg.wt=________ . 1. 980 N 2. 9.800 N 3. 1000 N 4. 0.98 N Answer: ..
Question 20
Question: Tyndall Effect in colloids is due to _________. 1. dispersion of light 2. merging of light rays 3. scattering of light 4. convergence of light rays Answer: ..
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