[{"id":227319,"question":"An AVO meter can also be called as.","choices":[{"text":"Digital multimeter","value":"A"},{"text":"Digital voltmeter","value":"B"},{"text":"Digital ammeter","value":"C"},{"text":"Digital ohm meter","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227318,"question":"Useful device to measure resistance, current and voltage is an electronic instrument called.","choices":[{"text":"Volt meter","value":"A"},{"text":"Ammeter","value":"B"},{"text":"Ohmmeter","value":"C"},{"text":"Digital Multimeter","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":227317,"question":"Which one has the least resistance.","choices":[{"text":"Galvanometer","value":"A"},{"text":"Ammeter","value":"B"},{"text":"Ohm meter","value":"C"},{"text":"Volta meter","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":227316,"question":"Shunt resistance is","choices":[{"text":"Low resistance","value":"A"},{"text":"Zero resistance","value":"B"},{"text":"High resistance","value":"C"},{"text":"Impedance","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227315,"question":"Which one of the following resistance is used to convert a Galvanometer into an ammeter.","choices":[{"text":"High resistance","value":"A"},{"text":"Low resistance in series with galvanometer","value":"B"},{"text":"Shunt","value":"C"},{"text":"High resistance in series with galvanometer","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":227314,"question":"A voltmeter is always connected in","choices":[{"text":"Parallel","value":"A"},{"text":"Series","value":"B"},{"text":"Perpendicular","value":"C"},{"text":"Straight line","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227313,"question":"To convert a galvanometer into a volt meter a high resistance is connected.","choices":[{"text":"In series","value":"A"},{"text":"In parallel","value":"B"},{"text":"In perpendicular","value":"C"},{"text":"Along tangent","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227312,"question":"If a low resistance is connected parallel to a galvanometer then galvanometer is converted.","choices":[{"text":"Ammeter","value":"A"},{"text":"Voltammeter","value":"B"},{"text":"Ohmmeter","value":"C"},{"text":"Multimeter","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227311,"question":"The galvanometer can be made sensitive by making the factor BAN/C","choices":[{"text":"Large","value":"A"},{"text":"Small","value":"B"},{"text":"Constant","value":"C"},{"text":"Zero","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227310,"question":"A device used for detection of current is called.","choices":[{"text":"Inductor","value":"A"},{"text":"Voltmeter","value":"B"},{"text":"Capacitor","value":"C"},{"text":"Galvanometer","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":227309,"question":"Current passing through the coil of galvanometer","choices":[{"text":"CO/BAN","value":"A"},{"text":"CoN /BA","value":"B"},{"text":"NAB/CO","value":"C"},{"text":"AN/BCO","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227308,"question":"A battery is used in","choices":[{"text":"ohmmeter","value":"A"},{"text":"Ammeter","value":"B"},{"text":"Galvanometer","value":"C"},{"text":"Voltemeter","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227307,"question":"A sensitive galvanometer is","choices":[{"text":"Unstable","value":"A"},{"text":"Stable","value":"B"},{"text":"Moderate","value":"C"},{"text":"Both B and C","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227306,"question":"Galvanometer is sensitive when C/BAN is","choices":[{"text":"zero","value":"A"},{"text":"Large","value":"B"},{"text":"small","value":"C"},{"text":"Negative","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":227305,"question":"When Ohm meter gives full scale deflection it indicates.","choices":[{"text":"Zero resistance","value":"A"},{"text":"Infinite resistance","value":"B"},{"text":"Small resistance","value":"C"},{"text":"Very High resistance","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":227304,"question":"In order to measure potential difference voltmeter is always connected in.","choices":[{"text":"Series","value":"A"},{"text":"Parallel","value":"B"},{"text":"Both a and b","value":"C"},{"text":"Neither in series nor in parallel","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":227303,"question":"The sensitivity of galvanometer is given by","choices":[{"text":"CAN/B","value":"A"},{"text":"C/BAN","value":"B"},{"text":"BAN/C","value":"C"},{"text":"BN/CA","value":"D"},{"value":"E"}],"correctAnswer":2}]