POTENTIOMETER(MCQ&ShortQuestionsAnswers) 1. Standardization of potentiometer is done in order that they become A) Accurate B) Precise C) Accurate and Direct Reading D) Accurate and precise I = 2 ...
The words contained in this file might help you see if this file matches what you are looking for:
...Potentiometer mcq shortquestionsanswers standardization of is done in order that they become a accurate b precise c and direct reading d i the polar type ac when measuring coil are v thevalue reactance dcpotentiometer more than because acpotentiometer less sensitive consumes power phase angle not present dc dcstandardcellsareuse as reference adcpotentiometer designed to measure up about with slide wire mm standard cell emf obtains balances at test seen obtain balance solution for e proportional length l whichofthe following devices should be used measurement low voltage small range moving voltmeter thermocouple none above basically device comparing two voltages current currents achieve high accuracy long possible short neither too large very thick tomeasure an by using it desirable supply taken from source which same unknown battery any co ordinate quadrature adjusted out shifter cromptons coordinate drysdale questions answers potentiometers what instrument knownvoltage simple circuit ...