The numerical value of doozy in Chaldean Numerology is: 8. Pythagorean Numerology. The numerical value of doozy in Pythagorean Numerology is: 4
A rheostat is a variable resistor which is used to control current. They are able to vary the resistance in a circuit without interruption.The construction is very similar to the construction of a potentiometer s. It uses only two connections, even when 3 terminals (as in a potentiometer) are present. rheostat is a variable resistor which is used to control current. They are able to vary the resistance in a circuit without interruption.
2. Rheostats in cathodic protection. a rheostat is a resistor used to adjust current in a circuit. can any body please tell me what is the use of ammeter. An ammeter measures the electric current in a circuit.heostat Construction. Most rheostats are the wire-wound type that have a long length of conductive wire coiled into a tight spiral. The linear type has a straight coil, while the rotary type has the coil curved into a torus to save space.