Remember 1 26 What is the limitation on operation of current transformer? Understand 4 27 Write the expression for ratio and phase angle error of potential Understand 2 Transformer. Remember 1 25 Define the burden on secondary winding of instrument transformer. Remember 1 24 Define the phase angle error. Remember 1 22 Define ratio correction factor. Understand 1 18 What is the main two instrument transformer? Create 4 19 Define transformation ratio. Remember 1 17 Give the importance of instrument transformer. Remember 1 16 Define instrument transformer. Remember 1 14 Name the co-ordinate type potentiometer Remember 1 15 Draw the drysdale type potentiometer. Remember 1 13 Name the polar type potentiometer. Remember 1 12 Define co-ordinate type potentiometer. Remember 3 11 Define polar type potentiometer. 10 Write the classification of AC potentiometer. 9 Draw the circuit diagram for measurement of power using DC Crompton Remember 1 potentiometer. Remember 8 Draw the circuit diagram for measurement of resistance using DC Remember 1 Crompton potentiometer. 7 Draw the circuit diagram for calibration of voltmeter using DC 1ΔΆ Crompton potentiometer. Remember 1 4 What is the importance standard cell in DC Crompton potentiometer? Understand 1 5 What is the importance of volt-ratio box in collaboration with DC Understand 1 Crompton potentiometer? 6 Draw the circuit diagram for calibration of ammeter using DC Crompton Remember 1 potentiometer. Remember 1 2 What are the different types of potentiometer? Remember 3 3 Draw the DC Crompton potentiometer. Understand 1 UNIT II Potentiometers and Instrument Transformer 1 Define potentiometer. Remember 2 8 What the different types are of associated with secondary instruments? Remember 4 9 What are the different arrangements to provide damping torque? Remember 1 10 What is the different control torques? Remember 1 11 What is the importance of spring control torque? Understand 1 12 What is the importance of gravity control torque? Understand 1 13 What is the importance of MC instruments? Understand 1 14 What is the importance of MI instruments? Understand 1 15 Give two differences between MC and MI instruments. Remember 2 7 State the principle of electro-induction effect. Remember 2 6 State the principle of electro-static effect. Remember 1 5 State the principle of magnetic effect.
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Remember 1 4 Define the recording instruments. Remember 1 3 Define the secondary instrument. Understand 1 2 Define the absolute instruments. Oscilloscope, digital voltmeters, signal Analysers and transducers Q.NO QUESTION BANK ON SHORT ANSWER QUESTION UNIT -1 Introduction to Measuring Instruments QUESTION TO BE ANSWERED BLOOM S TAXANOMY COURSE OUTCOME 1 Give the main classifications of electrical instruments.
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A Sathish kumar Course Faculty : OBJECTIVE: This course deals with measuring instruments mainly indicating instruments and the associated torques, instrument transformers, power factor meter, frequency meter, synchro scopes, wattmeter, energy meter, potentiometer,resistance measuring methods, ac bridges, extension range of indicating instruments.
DC CROMPTON POTENTIOMETER PDF CODE
1 INSTITUTE OF AERONAUTICAL ENGINEERING (Autonomous) Dundigal, Hyderabad ELECTRICAL AND ELECTRONICS ENGINEERING QUESTION BANK Course Name : Electrical and Electronics Instrumentation Course Code : Class : III-B.TECH II SEM Branch : Electrical and Electronics Engineering Year : Course Coordinator : Mr.