Module 3 Set-2 ALL THE BESTResults - WOW!! YOU HAVE PASSED.. Will you do a favour for me by clicking on any ads…YOU HAVE FAILED..PRACTICE AGAIN!! Will you do a favour for me by clicking on any ads… #1. MEASURE THE CURRENT IN WHEATSTONE BRIDGE WHEN DEFLECTION IS READ ZERO ___________ AMMETER AMMETER GALVANOMETER GALVANOMETER VOLTMETER VOLTMETER #2. WHEN COIL PASSES THROUGH MAGNETIC FIELD THE INDUCED EMF ___________ PERPENDICULAR TO THE LINE OF FORCE PERPENDICULAR TO THE LINE OF FORCE PARALLEL TO THE LINE OF FORCE PARALLEL TO THE LINE OF FORCE CUT LINE OF FORCE CUT LINE OF FORCE #3. SPEED OF ALTERNATOR ________________ 120F/N 120F/N NF/120 NF/120 60F/N 60F/N #4. UNIT OF FLUX INTENSITY ______________ WEBER WEBER FARAD FARAD TESLA TESLA Wb/m2 Wb/m2 #5. IT OPPOSES THE CHANGE IN CURRENT ? LENZ LAW LENZ LAW FARAD LAW FARAD LAW RIGHT HAND RULE RIGHT HAND RULE #6. PAIR OF DISSIMILAR METAL WIRE WOUND JOINED AT INE END AND OTHER IS OPENED IT SENSED HEAT ? THERMISTOR THERMISTOR THERMOCOUPLE THERMOCOUPLE THERMOMETER THERMOMETER #7. THE TIME THAT REQUIRED TO CHARGE 63% OF VOLTAGE SOURCE____________ TIME CONSTANT TIME CONSTANT RATE OF CHARGE RATE OF CHARGE TIME FACTOR TIME FACTOR ALL ALL #8. MATERIAL OF BRUSH IN GENERATOR ___________ BRONZE BRONZE HIGH GRADE CARBON HIGH GRADE CARBON IRON IRON RUBBER RUBBER #9. ATTENUATION IS EXPRESSED IN _____________ DECIBELS DECIBELS COLUMBS COLUMBS HERTZ HERTZ #10. UNIT OF CAPACITANCE IS ___________________ COLUMBS/VOLTS COLUMBS/VOLTS VOLT/COLUMBS VOLT/COLUMBS COLUMBS * VOLTS COLUMBS * VOLTS #11. ________________IS USED TO VARY THE CURRENT POTENTIOMETER POTENTIOMETER THERMOCOUPLE THERMOCOUPLE RHEOSTAT RHEOSTAT #12. POWER DISSIPATED IN INDUCTIVE REACTANCE OF CIRCUIT IS ______________ TRUE POWER TRUE POWER APPARENT POWER APPARENT POWER REACTIVE POWER REACTIVE POWER ABSOLUTE POWER ABSOLUTE POWER #13. TRICKLE CHARGING METHOD IS USED TO ESTABLISH _____________ AVOID SULPHATION AVOID SULPHATION TO KEEP IT FRESH TO KEEP IT FRESH TO MAINTAIN ELECTROLYTE LEVEL TO MAINTAIN ELECTROLYTE LEVEL #14. ___________ IS THE PROPERTY OF MAGNETISM WHICH OPPOSES THE FLUX TO [ASS THROUGH IT RELUCTANCE RELUCTANCE RESISTANCE RESISTANCE REACTANCE REACTANCE RELUTITY RELUTITY #15. BRUSHES USED IN DC GENERATORS ARE _____________ SQUARE BOX SQUARE BOX RECTANGULAR BOX RECTANGULAR BOX TRINGULAR BOX TRINGULAR BOX ALL ALL #16. IF LARGE RESISTANCE REQUIRED USE ____________ WIRE WOUND RESISTOR WIRE WOUND RESISTOR CARBON RESISTOR CARBON RESISTOR CODED RESISTOR CODED RESISTOR #17. WHEN A METAL LOSES AN ELECTRON IT BECOME _______________ POSITIVE ION POSITIVE ION NEGATIVE ION NEGATIVE ION BOTH BOTH #18. THE TYPE OF CELL IN WHICH REVERSIBLE REACTION TAKE PLACE ____________ PRIMARY CELL PRIMARY CELL SECONDARY CELL SECONDARY CELL NONE NONE #19. SINGLE POLE SHADED MOTOR HAS _________________ LOW STARTING TORQUE LOW STARTING TORQUE LOSS EFFICIENCY LOSS EFFICIENCY ALL ALL #20. BUILDING BLOCK OF ALL MATTER IS ___________- MOLECULES MOLECULES ATOM ATOM COMPOUNDS COMPOUNDS Finish
