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Circuit Transmission Lines

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Draw Phasor Diagram of single phase transformer on resistive load (unity power factor) and inductive load (lagging power factor).
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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A 50 KVA, 2200/440 V, 50 Hz single phase transformer has primary turns of 200. determine 1) flux in core 2) secondary turns 3) rated primary current 4) rated secondary current.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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Use Nodal Analysis to determine 1) V1 and V2 2) Power absorbed by 6 ohms resistor.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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Derive condition for reciprocity in terms of Z parameters and symmetry in terms of h parameters.
circuit transmission lines updated 2.1 years ago by pedsangini276 • 4.7k
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Derive emf equation for single phase transformer.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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Draw the phasor diagram for 3-phase star connected load with a leading power factor. Indicate line and phase voltage and currents.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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A balanced three-phase load connected in delta, drawn a power of 10kW at 440 V at Pf 0.6 lead, find the values of circuit elements and reactive volt-amperes drawn.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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Draw phasor diagram of single phase transformer on resistive load [Unity power factor] and inductive load [lagging power factor].
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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1.8k
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With the help of a neat diagram explain how short circuit test is conducted on a single phase transformer.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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Derive the emf equation for a single phase transformer.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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With the help of a neat circuit diagram and phasor diagram explain the 2-wattmeter method to measure power in a 3? balanced star connected load.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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How is rotating magnetic field is product in 3 phase induction Motor. What is a slip in Induction Motor.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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State the working principle of transformer and derive the expression for emf induced.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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856
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Write a note on Applications of Q meter
circuit transmission lines updated 2.9 years ago by teamques10 ★ 64k
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842
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Define Q factor and explain working of a Q meter for Q factor measurement.
circuit transmission lines updated 2.9 years ago by teamques10 ★ 64k
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746
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With the help of a neat diagram explain how open circuit test is conducted on a single phase transformer.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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A force of magnitude 500N is acting from A(2,3,6) and passes through a point B(6,2,6). Compute its moment about point C(4,6,3).
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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738
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Draw and discuss Maxwell Bridge and its application for measurement of inductance.
circuit transmission lines updated 2.9 years ago by teamques10 ★ 64k
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658
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Derive the relation between power in Delta and Star Systems
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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658
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Determine Q Point and draw the dc load line for the following circuit.
circuit transmission lines updated 2.9 years ago by teamques10 ★ 64k
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617
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Define transmission line parameters in case of two port network. Also derive the condition of symmetry.
circuit transmission lines updated 2.9 years ago by teamques10 ★ 64k
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599
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The current I(S) in network is given by \[ I(S) = \dfrac {2(S)} {(S+1)(S+2)}. \] Plot the pole-zero pattern in the S-plane and hence obtain i(t).
circuit transmission lines updated 2.1 years ago by pedsangini276 • 4.7k
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560
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Explain the reduced Phase rule.
circuit transmission lines updated 3.0 years ago by teamques10 ★ 64k
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500
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Realise the following function in Cauer-I and Cauer-II from \[ Z(s)=\dfrac {(s+1)(s+3)}{(s+2)(s+6)} \]
circuit transmission lines updated 2.9 years ago by teamques10 ★ 64k
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488
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Drawing the AC eq CKT
circuit transmission lines updated 2.1 years ago by sagarkolekar ★ 11k
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