al questions. 1. Measure specific gravity of battery and voltage with load using appropriate instruments. (50) a) Draw the sketches of instruments to test specific gravity of electrolyte of battery and its voltage with load. b) Write the required tools, instruments, materials with specification and procedure steps to pcrfor the above task. c) Test specific gravity of battery and voltage with load using appropriate instruments 2. Measure the power in 3-phase circuit using two wattmeter methods, UPF load. (100) a) Draw the circuit diagram to measure the power in 3-phase circuit using two watimeter methods b) Write the required tools, accessories, materials with specification and sequence steps with safety measures for performing the above task. c) Measure the power in 3-phase circuit using two wattmeter methods and calculate power factor 3. Verify HT/LT terminais of single phase traısformer and calculate transformation ratio by voltmeter method (100) a) Draw the circuits to verify HT/LT terminals of single phase transformer and to find out the transformation ratio by voltmeter method b) Write the required tools, instruments and consumable materials with specification and sequence procedure steps to conduct the calibration test and finding error. c) Verify HT/LT terminals of single phase transformer and calculate transformation ratio by voltmeter method
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questions. 1. Measure specific gravity of battery and voltage with load using appropriate instruments. (50) a) Draw the sketches of instruments to test specific gravity of electrolyte of battery and its voltage with load. b) Write the required tools, instruments, materials with specification and procedure steps to pcrfor the above task. c) Test specific gravity of battery and voltage with load using appropriate instruments 2. Measure the power in 3-phase circuit using two wattmeter methods, UPF load. (100) a) Draw the circuit diagram to measure the power in 3-phase circuit using two watimeter methods b) Write the required tools, accessories, materials with specification and sequence steps with safety measures for performing the above task. c) Measure the power in 3-phase circuit using two wattmeter methods and calculate power factor 3. Verify HT/LT terminais of single phase traısformer and calculate transformation ratio by voltmeter method (100) a) Draw the circuits to verify HT/LT terminals of single phase transformer and to find out the transformation ratio by voltmeter method b) Write the required tools, instruments and consumable materials with specification and sequence procedure steps to conduct the calibration test and finding error. c) Verify HT/LT terminals of single phase transformer and calculate transformation ratio by voltmeter method