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What are the signs of a bad capacitor?

The following symptoms shows that the capacitor is bad in the air conditioner Smoke or burning smell from the components... View Article

Capacitor is a device and it does not have a unit. The capacitance of the capacitor is the ratio of... View Article

The capacitors have a wide range of uses. It can be used as power stores, filters, timers, voltage stabilizers, oscillation,... View Article

While both capacitor and batteries are used to store energy, batteries store energy in the form of chemical energy and... View Article

pH stands for potential of hydrogen. pH is the numerical value to measure the basicity and acidity of the solution.... View Article

Lemon juice in the natural state has a pH value of 2. Therefore it is acidic. Small quantities of lemon... View Article

Cow’s Milk is acidic since it contains lactic acid. The pH value of milk is 6.7 to 6.9, this is... View Article

Onion does not contain sulphate it contains sulphur. Sulphate is the salt of sulphuric acid.

Gold is classified as a heavy metal despite its softness and malleability. Each atom of gold is heavy on its... View Article

Gold is much heavier than lead. The mass density of gold is 19.3 g/cc and the mass density of lead... View Article

The boiling point of the hydrocarbons increases with the increase in the carbon atoms and the maximum molecular weight. Dodecane... View Article

All the hydrocarbons are flammable. LPG is made from hydrocarbons. The main hydrocarbons of LPG are propane and butane. LPG... View Article

Electric field is created when there is a difference of voltage. The Electric fields are produced by unit charge or... View Article

The strength of the electric field depends on the quantity of the source charge and the distance from the source... View Article

The portion of the frequency spectrum that has most of the signal energy is called the essential bandwidth. Fractional bandwidth... View Article

The three forms of Ohm’s law relating voltage, current and resistance is that For constant current flow, the resistor is... View Article

Resistance is the opposition to the flow of current. Ohm’s law gives the relationship between current, voltage and resistance. From... View Article

Two sources are said to be coherent if the waves have the same frequency and a constant phase difference. The... View Article

No, heat causes irreversible changes. For example, you heat a raw egg to cook it. The cooked egg cannot be... View Article

Newton’s second law says that when a constant force acts on a massive body, it causes it to accelerate, to... View Article