EXAMIANS
Which is the function of Operating System?
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Continuous and rapid variations in the load current magnitude which causes voltage variations is known as
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Transistors were used in
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Find the word which is correctly spelt from the given options.
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A group of computers and other devices connected together is called a network and the concept of connected computers sharing resources is called ____
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Nairobi negotiations are related to which of the following Organisation?
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A DC shunt generator has an induced voltage of 220 V on open circuit. When the machine is on load the terminal voltage is 200 V. Find the load current if the field resistance is 100 Ω and armature resistance is 0.2 Ω.
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If the power supplied by current source shown in figure is double of that supplied by the voltage source, then the value of 'R' is
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A single phase full converter bridge, connected to 230 V, 50 Hz source is feeding a load R =10 Ω in series with a large inductance that makes the load current ripple free. For a firing angle of 450, calculate the rectification efficiency.
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The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.
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