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.
A rheostat is an adjustable resistor that is used to control the electrical resistance of a circuit without interrupting the flow of electrical current to that circuit.Rheostats are used for appliances and other items that need both high voltage and electrical current that can be interrupted.GSK Â· 4 years ago.eport Abuse. A rheostat is simply a coil of resistance wire with a slider on it so that the resistance can be varied. The list of ways that it can be used is very long. Prior to solid state devices they have been used to control lighting or battery charging. speed control of motors. production of variable emf etc.