Roof water resistance is your roof's resistance to rain where waterproof asphalt felt is the actual waterproof material.
On Circuit Resistance = Close to the total load Resistance. Off Circuit Resistance = Near Infinitive High Resistance.
Internal resistance
insulation resistance can be measured by means of megger, with built in d.c generator. It is measured between the conductor and the earth. earth resistance can be measured by means of earth resistance tester. For good effective earthing, th earth resistance should be of order 0.5 ohm
Asphalt shingles typically last between and 15 and 30 years. It varies depending on the quality of your asphalt shingles
There is no great difference between between the two in principlebut,In a Carey foster's bridge there is no end resistance whereas in the case of a metre bridge end resistance afffects our readings.Hence Carey foster bridge is more accurate than metre bridge .Carey foster bridge can also measure low resistance and high resistance but a metre bridge cannot do so.
waterproof is when you can put water on it nothing is going to happen
difference betweeen HL3 and Hl3A
Road tar is made from coal. Asphalt is a heavy fraction of petroleum.
Cold Mix Asphalt is a mixture of aggregate and asphalt. Cutback asphalt is a liquid asphalt. Cold Mix Asphalt is a mixture of Aggregate and Asphalt. The Asphalt is usually am emulsion asphalt or a cutback asphalt. An emulsion asphalt is asphalt cement blended with water. Cutback asphalt is asphalt cement blended with a fuel oil, kerosene, or a naptha. The water, fuel oil, kerosene or Naphta evaporates and leaves the asphalt.
smooth surfaces have less friction, take an ice rink for example, the resistance on that is less than the resistance on asphalt
Wrinkle free and wrinkle resistance sounds same but there is some difference .
On Circuit Resistance = Close to the total load Resistance. Off Circuit Resistance = Near Infinitive High Resistance.
Showerproof beads water off but is not puddle-proof
corrosion resistance is resistant against chemicals oxidation resisstance is restant against oxigen
resistance refers to the resistance of flow of electric current wile a capacitor is an electric device that stores energy.
There is a great difference between resistance and impotence. Impotence suggests helplessness but it can take great strength and ability to resist. The French Resistance during WW II did much damage to the Germans. They were an inferior position but definitely not helpless.
The difference between inertia and mass is that inertia is the resistance to move. And mass is the amount of matter that something is made of.