Explain the process of calibration of a pressure gauge by Dead Weight Tester.
What is zero calibration?
What is the significance of inverter calibration?
What is the purpose of load line calibration in VRMs?
What is the difference between one-port and two-port calibration?
Define the term ‘calibration’ and state its need for measuring instruments.
Explain calibration of capacitive type level measurement.
State the necessity of instrument calibration.
What is a safe work procedure?
What is a quality control procedure?
What is a commissioning procedure?
What is a cable testing procedure?
What is a transformer testing procedure?
What is a confined space entry procedure?
What is a lockout/tagout procedure?
What is a UPS maintenance procedure?
What is a UPS battery testing procedure?
Explain the procedure and readings obtained in the short circuit test in a transformer. Answer : The short-circuit test in a transformer is performed to determine the transformer's impedance and to calculate its copper losses (the losses due to the resistance of the windings). ... assessing the efficiency of the transformer and for designing protection systems like fuses and circuit breakers....
Explain the procedure and readings obtained in the open circuit test in a transformer.
What is an electrical installation procedure?
What is the proper procedure for shutting off power before working on wiring?
Describe with neat circuit diagram the measurement procedure of earth resistance for an installation.
State the procedure for testing of earth pit resistance with necessary diagrams.
State the procedure for laying/installation of underground cable.
Describe detailed energy audit procedure to be carried out for an organization.
Explain with flow chart the energy audit procedure.
Describe the procedure to maintain capacitor start induction run single phase induction motor. Answer : Maintaining a capacitor start induction run (CSIR) single-phase induction motor is important to ensure its efficient operation and longevity. Here's a simple procedure for maintaining this type of ... extend the lifespan of your capacitor start induction run motor and keep it operating efficiently....
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