Multimeter Question & Answers June 16, 2022 By WatElectronics This article lists 75 Multimeter MCQs for Engineering Students. All the Multimeter Questions & Answers given below include solutions and links to the relevant topic. This is helpful for users who are preparing for their exams and interviews, or professionals who would like to brush up on the fundamentals of the Multimeter. Multimeters are essential tools for testing electronic circuits and components, whether it's checking a battery, extension cord, or troubleshooting an appliance, multimeters can help to determine exactly what has failed. The flow of electrons through a wire is somewhat similar to the flow of water inside of a pipe. The voltage or potential difference is the pressure from the power source that pushes the electrons through the wires. The current or amperage is the flow of electrons within a circuit. To set up the multimeters, plug the meter leads into the terminals, usually, they are color-coded red for the positive terminal and black for the negative terminal. Some meters will have two positive terminals one terminal is for voltage and resistance and another one is for measuring amperage. Some multimeters are auto-ranging and will automatically adjust the units displayed. In other models, you will have to set the multimeter to the most accurate range. The main advantages of digital multimeters are they are available in smaller sizes, portable, have high input impedance, and have higher accuracy. 1). Which one of the following measurement function measures amounts of AC? AC voltage DC voltage Both a and b None of the above Hint 2). Which one of the following used to control direction of electron flow? Diode Capacitance Both a and b None of the above Hint 3). In which one of the following meters the zero-ohm adjustment changed for each range? Digital multi-meter Volt ohm-milliammeter Both a and b None of the above Hint 4). Which one of the following meters can be substitute a multi-meter? Voltmeter Ohmmeter Both a and b None of the above Hint 5). Which one of the following meters cannot be used to test the transistors and diodes? Voltmeter Multi-meter Both a and b None of the above Hint 6). In which one of the following meters the scope of application is vast? Multi-meter Voltmeter Both a and b None of the above Hint 7). The short circuit in ______________ driven inverters cannot damage the circuit? Current Voltage Both a and b None of the above Hint 8). Which one of the following components allows changing the function and scale? Scale Pointer Zero or adjuster Range selector Knob Hint 9). Which one of the following test probes is black in colour in multi-meter? Positive Negative Either positive or negative None of the above Hint 10). Which one of the following multi-meters cannot be measured if there are no batteries? Analog Digital Both a and b None of the above Hint 11). Which one of the following blocks used to measure the small voltage of DC? Direct current milli ampere Zero ohms adjuster knob Both a and b None of the above Hint 12). Which one of the following components in a multi-meter prevents the false measurements? Direct current milli ampere Zero ohms adjuster knob Auto-V/LoZ None of the above Hint 13). What is the standard form of LOWZ? Low impedance Low intensity Low integral None of the above Hint 14). In voltage driven inverters the _______________waveforms are depended on load? Voltage Current Both a and b None of the above Hint 15). The freewheeling diodes are not required in _______________ driven inverters? Voltage Current Both a and b None of the above Hint 16). The figure shown below is a schematic diagram of ______________ meter? Multi-meter Ohmmeter Voltmeter None of the above Hint 17). Which one of the following instruments are less accurate? MI instruments MC instruments Both a and b None of the above Hint 18). The ratio of watts divided by amperes is known as ____________ ? Amperes Watts Volts Horse power Hint 19). Which one of the following types of multi-meter has needle style gauge? Analog Digital Both a and b None of the above Hint 20). Which one of the following components shows the value of what is being measured? Scale Pointer Zero or adjuster None of the above Hint Multimeters MCQs for Interviews 21). The numerical value of term giga that is the unit of measurement is ______________ ? 1,000,000,000 1,000 1,000,000 .001 Hint 22). Which one of the following units of measurement is expressed as 10^-3? Giga Mega Kilo Milli Hint 23). Which one of the following used to test the continuity? Battery tester Diode tester Continuity tester None of the above Hint 24). Which one of the following component measurements are readout and can be viewed? Buttons Display Input jack None of the above Hint 25). The _____________ component is used for selecting primary measurement values? Buttons Display Input jack Dial Hint 26). The ten to the power three is the expression for _______________ unit of measurement? Giga Mega Kilo Milli Hint 27). The ten to the power minus three is the expression for _______________ unit of measurement? Giga Mega Kilo Milli Hint 28). Which one of the following used to test the battery? Diode tester Battery tester Continuity tester None of the above Hint 29). The .000001 is the numerical value of ____________ unit of measurement? Giga Mega Kilo Micro Hint 30). In which one of the following multi-meters reading of fluctuating values is easy? Analog Digital Both a and b None of the above Hint 32). The ratio of volts divided by amperes is known as ____________ ? Amperes Watts Volts Horse power Hint 33). The digital multi-meters are used to measure ____________ current? AC DC Both a and b None of the above Hint 34). Which one of the following types of multi-meter has LCD display? Analog Digital Both a and b None of the above Hint 35). The numerical value of term mega that is the unit of measurement is ______________? 1,000,000,000 1,000 1,000,000 .001 Hint 36). The ratio of product of voltage, amperes, and efficiency divided by 746 is known as ____________ ? Amperes Volts Watts Horse power Hint 37). The moving __________________ type of instruments is more accurate? Iron Coil Both a and b None of the above Hint 38). The input is constant current in ______________ driven inverters? Voltage Current Both a and b None of the above Hint 39). The voltage remains same in _____________ combination circuits? Series Parallel Either series or parallel None of the above Hint 40). Which one of the following measurement function measures amounts of DC? AC voltage DC voltage Both a and b None of the above Hint 41). Which one of the following used to store electrical potential? Diode Capacitance Both a and b None of the above Hint 42). Which one of the following measurement functions used for grounding the device? Ampere Continuity Ground Capacitor Hint 43). Which one of the following measurement functions measures amounts of electron flow? Ampere Continuity Ground Capacitor Hint 44). Which one of the following measurement functions measures frequencies? Ampere Continuity Ground Hertz Hint 45). What is the standard form of VOM? Volt Ohm Milliammeter Volt Meter Voltage Meter None of the above Hint 46). Which one of the following voltmeters can be programmed? Digital Analog Both a and b None of the above Hint 47). In which one of the following meters the number of measurement range is less? Digital Analog Both a and b None of the above Hint 48). Which one of the following meters doesn’t require digitization of signal? Digital Analog Both a and b None of the above Hint 49). Which one of the following voltmeters has better resolution? Digital Analog Both a and b None of the above Hint Read more about Digital Voltmeter 50). What is the standard form of DMM? DC Meter Digital Multi-Meter Direct Meter None of the above Hint Multimeters MCQs for Quiz 51). The resolution is 0.01 or more in _______________ type of instruments? Analog Digital Both a and b None of the above Hint 52). Which one of the following meters can be damages when dropped from bench level? Analog Digital Both a and b None of the above Hint 52). In which one of the following meters the zero-ohm adjustment is not possible? Digital multimeter Volt ohm-milliammeter Both a and b None of the above Hint 53). Which one of the following meters can be used to test the transistors and diodes? Voltmeter Multi-meter Both a and b None of the above Hint 54). The scope of application is relatively very less in ______________ meters? Voltmeter Multi-meter Both a and b None of the above Hint 55). _____________ meters cannot measure diode forward voltage, and transistor gain? Voltmeter Multi-meter Both a and b None of the above Hint 56). In ______________ combination circuits the current remains same? Series Parallel Either series or parallel None of the above Hint 57). In which one of the following driven inverters the input is constant voltage? Voltage Current Both a and b None of the above Hint 58). In which one of the following inverters the freewheeling diodes are required? Voltage Current Both a and b None of the above Hint 59). In which one of the following multi-meters only current and voltage are measured without any batteries? Analog Digital Both a and b None of the above Hint 60). The figure shown below is a block diagram of ______________ multi-meter? Analog Digital Both a and b None of the above Hint Multimeters MCQs for Exams 61). Which one of the following instruments consumes high power? MI instruments MC instruments Both a and b None of the above Hint 62). The eddy current damping is used in ______________ type of instruments? Moving coil Moving iron Both a and b None of the above Hint 63). Which one of the following instruments used only for direct current measurement? Moving coil Moving iron Both a and b None of the above Hint 64). The ratio of watts divided by voltage is known as ____________? Amperes Watts Volts Horse power Hint 65). The power sources are categorized into __________________ types? One Two Three Four Hint 66). The digital multi-meters are used to measure ____________ volts? AC DC Both a and b None of the above Hint 67). The numerical value of term nano that is the unit of measurement is ______________ ? 1,000,000,000 1,000 1,000,000 .000000001 Hint 68). Which one of the following used to test the resistance? Diode tester Battery tester Continuity tester None of the above Hint 69). Which one of the following components is used where the test leads are inserted? Buttons Display Input jack None of the above Hint 70). The figure shown below is a block diagram of ______________ meter? Multi-meter Ohmmeter True RMS voltmeter None of the above Hint 71). Which one of the following voltmeters cannot be programmed? Digital Analog Both a and b None of the above Hint 72). In which one of the following meters the sensitivity is very less? Digital Analog Both a and b None of the above Hint 73). Which one of the following meters can measure DC, AC, diode forward voltage, and transistor gain? Voltmeter Multi-meter Both a and b None of the above Hint 74). In which one of the following driven inverters the short circuit can damage the circuit? Voltage Current Both a and b None of the above Hint 75). In ______________ driven inverters the voltage waveforms depend on load? Voltage Current Both a and b None of the above Hint Read more about Multimeters For More MCQs Galvanometer Questions & Answers Please fill in the comment box below. Time is Up! Time's up
