When a battery dies where does the energy go?
What happens if one cell dies in a battery?
When discharging the terminal voltage of a battery can never be greater than the emf of the battery?
How to revive a battery that won't charge?
How to fix a battery that won't hold charge?
Why is there a difference between the terminal voltage of a battery and the emf of that battery?
Why is the emf of a battery always slightly higher than the potential difference that it can provide to an electric circuit?
Why do equipotential lines never cross?
DC series motor should never be started at no load. Justify.
Three phase induction motor can never run on synchronous speed. Justify.
State why three phase induction motor never runs on synchronous speed.
What are 3 factors that affect induced voltage?
What is the maximum number of MCBs that can be installed in a panel?
How does a MOSFET's I-V characteristic differ from that of a BJT?
How does an SCR's I-V characteristic differ from that of a transistor?
How does a spin Hall effect in topological insulators differ from that in heavy metals?
What are the different losses that occur in thyristor while operating? Answer : In a thyristor (also known as a Silicon Controlled Rectifier or SCR), several types of losses occur during its operation. These losses can be broadly categorized into the following types: ### ... . Managing these losses is key to ensuring the performance of the device in power electronics circuits....
Is the time constant for a series RC or RL circuit different from that of the parallel circuit?
What are the factors that depend on the eddy current and hysteresis loss of a ferromagnetic magnetic specimen?
What is that in Coulomb's law?
What are two devices that use bimetallic strips?
What are the factors that affect electric flux?
What is the relationship between electric polarization and susceptibility indicates that electric polarization is?
What are the factors that affect polarization at an electrode? Answer : Polarization at an electrode refers to the change in the electrode potential that occurs when a current flows through the electrode-electrolyte interface. This process affects the ... current density. Understanding these factors helps in optimizing electrochemical processes for various applications....
What energy comes in forms that are stored?
What is the form that batteries store energy in _________________?
What is the form that batteries store energy in?
What is the form of energy that batteries store energy as _________________?
What is a cell that Cannot be charged?
Why the reading of emf by a voltmeter is less than that by a potentiometer?
Is the superposition theorem applicable only to networks that are a linear b nonlinear c time invariant d passive?
What are the two main factors that affect insulation resistance?
What are the 5 factors that affect current flow of water?
What happens when the wire is now stretched to twice its original length by a process that keeps its volume constant?
When a wire of resistance R is stretched so that its radius becomes half?
What is A current that always flows in the same direction?
What is the direction that electrons flow in a circuit?
What are currents that flow in the same direction called?
What is a current that always flows in the same direction?
List the various losses that take place in a transformer.
List any four faults that occur in an alternator.
State any four effects that can be obtained by lighting on stages. Answer : Lighting on stages can have several important effects that enhance the overall performance and atmosphere. Here are four key effects that stage lighting can create: 1. **Mood and Atmosphere**: ... These effects help to support the narrative and enhance the audience's experience of the performance....
Prove that the resonant frequency is the geometric mean of the side frequencies.
Prove that the power consumed by a pure capacitor is zero.
Prove that the power consumed by an inductor is zero.
What are the three properties that define a sinusoidal wave?
What value of resistance/ph have so that the starting torque is half the max torque.
What is the main way that we turn turbines in the US?
What is the Q (Quality factor) of a series circuit that resonates at 10 kHz, has equal reactance of 5 kilo-ohms each, and a resistor value of 50 ohms?
What are 2 devices that use AC?
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