Instrumentation – Power Generation part 2 Leave a Comment / By Areej / February 19, 2018 Welcome to your quiz . In this session it contains 10 questions about power generation. 1. An ammeter is a secondary instrument absolute instrument recording instrument integrating instrument 2. The scale of a rectifier instrument is linear non-linear either (a) or (b) neither (a) nor (b) 3. The disc of an instrument using eddy current damping should be of conducting and magnetic material non-conducting and magnetic material conducting and non-magnetic material none of the above 4. A moving iron instrument can be used for D.C. only A.C. only both D.C. and A.C. none of the above 5. The multiplier and the meter coil in a voltmeter are in series parallel series-parallel none of the above 6. In a portable instrument, the controlling torque is provided by spring gravity eddy currents all of the above 7. The switch board instruments should be mounted in vertical position should be mounted in horizontal position either (a) or (b) neither (a) nor (b) 8. The resistance in the circuit of the moving coil of a dynamometer wattmeter should be almost zero low high none of the above 9. For measuring current at high frequency we should use moving iron instrument electrostatic instrument thermocouple instrument none of the above 10. The function of shunt in an ammeter is to by pass the current increase the sensitivity of the ammeter increase the resistance of ammeter none of the above Time's up
