ElectricalRock

Question:What is current through battery and equivalent resistance of circuit? Solution:

Question: Use nodal analysis to find nodal voltages in the following circuit Solution:

Question: In which quadrant following speed torque points occur? Solution:

Question: Show that if g(t) =t(t^2 + 3) is even or odd? Solution:

Question: Rated voltage of an appliance is 36 volt and has a rated  current 1.5A. what is power consumed in watt? Solution:

Question  :Total equivalent value of two capacitors in series is 50 mF. if one of them is 1080mF, what is the other one's value. Solution:

Question: What are the values of R and L make the impedance between c-d equal the impedance between a-b for frequency w= 2 rad/ second Solution: we can solve the problem by converting given circuit into a single resistor connected with single inductor in series

ElectricalRock: Following three devices are connected in paralell ... : Following three devices are connected in paralell (1)  3 kva at o.707 power factor leading,7 kva 0.8 power factor lagging and a series RL ...