Given : 240 /120 V , 10 KVA transformer r1=0.130 , r2= 0.030 , x1= 0.20, x2= 0.050 Find: The full load copper los using a.primary terms and b.secondary terms

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Q: 4. Find N-point DFT for the signal h: hy = 8[k – 1] + 1.9 8[k – 6].

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Q: Exercise 3: The current flowing in a pn junction diode at room temperature is 2x10-7A, when the larg...

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Q: Find the current through the diode in the circuit:

A: The current through the diode can be calculated by using the Thevenin equivalent of the circuit.

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Q: A three-phase star-connected alternator is rated at 1500 KVA, 11 KV, The armature resistance and syn...

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Q: solve V6 or the voltage drop across R6. * R1 = 80 2 R4 = 39 N VT = 120 V R2 = 150 N R5 = 2 kN R6 = 1...

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Q: 1 kn 100 nF

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Q: Find the 2's complement Q1.3 representation of the decimal number -1.8, and determine the resulting ...

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Q: 6. What is the noise density for a receiver with an input bandwidth of 20 MHz and an equivalent nois...

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Q: What is capacitance voltage transformer?

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Q: 4Ω 3Ω 2V 3Ω

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Q: ind the normalized frequency that corresponds to a DT filter cut-off of pi/4. What normalized freque...

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Q: 22. Referring to problem 18, determine 15.

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Q: Determine the current 11, 12, and 13 in the network using a simplified model. 1, 3.3 ka ww D. E= 20V...

A: This question belongs to analog electronics . It is based on the concept of analysis of diode in the...

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Q: Which of the following is not a type of capacitor Electrolytic Mica Glass O Carbon

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Q: Question 4: For the number display below, we would like to identify Boolean expression for LEDS (out...

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Q: (a) Describe two main differences between a DC shunt-wound and separately-excited motor.

A: I am giving difference between shunt motor and separately excited motor.  

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Q: A four-pole dc generator has a wave-wound armature containing 48 slots with eight conductors per slo...

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Q: Problem 9: Find the equivalent resistance Rin · 6Ω 3Ω 0.6 Ω 2Ω ΙΩ Rin- 6Ω > 5Ω

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Q: A four-pole dc generator has a wave-wound armature containing 48 slots with eight conductors per slo...

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Q: 8- Find Thevenin equivalent across ab then Calculate RL if the variable R is adjusted to give maximu...

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Q: Find the value of V1, V2 and I from the following circuit. + 12 V - + V 60 vE V2 4.

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Q: 1. Using Thevenin's theorem, find the current through load Resistor (R=10 k) for the circuit shown i...

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.