Category: Electrical Measurements

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Advanced Miscellaneous Problems on Measurement of Power”. 1. Two watt-meters, which are connected to measure the total […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Advanced Problems on Measurement of Power in Polyphase Circuit”. 1. Two watt meters, which are connected to […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Phase Sequence Indicator”. 1. Synchronization of A.C. supply means __________a) different phase sequenceb) same phase sequencec) zero […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Electronic Energy Meter, Adjustments in Single Phase Energy meters”. 1. Measurement of energy involves _________a) inductance and […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Errors in Single Phase Energy Meters”. 1. Phase angles in an energy meter cannot be incorrect.a) Trueb) […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Friction and Overload Compensation”. 1. Small torque for energy meter is provided __________a) by a supplyb) by […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Lag Adjustment Devices”. 1. Obtaining correct reading from the energy meter requires ______________a) low resistance and iron […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Induction Type Single Phase Energy Meter”. 1. Driving system in an induction type single phase energy meter […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Low Power Factor Wattmeter”. 1. Errors are introduced by ________a) capacitanceb) inductancec) resistanced) impedance 2. Power coil […]

This set of Electrical Measurements Multiple Choice Questions & Answers (MCQs) focuses on “Errors in Dynamometer Wattmeter”. 1. What is the effect of capacitance on wattmeter reading?a) aiding the inductanceb) […]