Multimeter Question & AnswersJune 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 HintThe alternating current used in kitchen appliances, fans, televisions, etc2). Which one of the following used to control direction of electron flow? Diode Capacitance Both a and b None of the above HintThe diodes are also used as oscillators, voltage regulators, switches, etc3). 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 HintIn digital multi-meter, the zero-ohm adjustment is not possible4). Which one of the following meters can be substitute a multi-meter? Voltmeter Ohmmeter Both a and b None of the above HintThe voltmeter can be act as a multi-tester5). 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 HintThe voltmeters are one type of instrument which is used to measure either ac or dc voltages6). In which one of the following meters the scope of application is vast? Multi-meter Voltmeter Both a and b None of the above HintThe multi-meters are one type of measurement tool that is used to measure the current, resistance, and voltage7). The short circuit in ______________ driven inverters cannot damage the circuit? Current Voltage Both a and b None of the above HintIn current driven inverters the input is constant current whereas the input is constant voltage in voltage driven inverters8). Which one of the following components allows changing the function and scale? Scale Pointer Zero or adjuster Range selector Knob HintThe scale, pointer, zero or adjuster, range selector knobs all are components of multi-meters9). Which one of the following test probes is black in colour in multi-meter? Positive Negative Either positive or negative None of the above HintIn multi-meters two types of test probes are used they are positive and negative test probes10). 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 HintIn digital multi-meters the reading of fluctuating values is very difficult11). 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 HintThe zero-ohm adjuster knob and direct current milli ampere are parts of multimeters12). 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 HintThe Auto-V/LoZ is a fluke low impedance function13). What is the standard form of LOWZ? Low impedance Low intensity Low integral None of the above HintThe LOWZ is used to prevent the false measurements14). In voltage driven inverters the _______________waveforms are depended on load? Voltage Current Both a and b None of the above HintThe input in voltage driven inverters is constant voltage and the short circuit in voltage driven inverters can damage the circuit15). The freewheeling diodes are not required in _______________ driven inverters? Voltage Current Both a and b None of the above HintThe freewheeling diodes are not required in current-driven inverters but required in voltage driven inverters16). The figure shown below is a schematic diagram of ______________ meter? Multi-meter Ohmmeter Voltmeter None of the above HintIn digital multi-meters the reading of fluctuating values is very difficult17). Which one of the following instruments are less accurate? MI instruments MC instruments Both a and b None of the above HintThe MI instruments are cheap when compare to MC instruments18). The ratio of watts divided by amperes is known as ____________ ? Amperes Watts Volts Horse power HintThe volts is one type of unit represented by a letter ‘V’19). Which one of the following types of multi-meter has needle style gauge? Analog Digital Both a and b None of the above HintThe needle style gauge also known as simply gauge represented by letter G20). Which one of the following components shows the value of what is being measured? Scale Pointer Zero or adjuster None of the above HintThe scale, pointer, zero or adjuster all are components of multi-metersMultimeters MCQs for Interviews21). The numerical value of term giga that is the unit of measurement is ______________ ? 1,000,000,000 1,000 1,000,000 .001 HintThe symbol of Giga is G and the expression of Giga is x10^922). Which one of the following units of measurement is expressed as 10^-3? Giga Mega Kilo Milli HintThe symbol of milli is m and the expression of milli is x10^-323). Which one of the following used to test the continuity? Battery tester Diode tester Continuity tester None of the above HintThe continuity tester is one of the functions of digital multi-meter24). Which one of the following component measurements are readout and can be viewed? Buttons Display Input jack None of the above HintThe display, buttons, input jack, all are components of multi-meters25). The _____________ component is used for selecting primary measurement values? Buttons Display Input jack Dial HintThe display, dial, buttons, input jack, all are components of multi-meters26). The ten to the power three is the expression for _______________ unit of measurement? Giga Mega Kilo Milli HintThe expression for kilo unit is 10^3 and the numerical value is 1,00027). The ten to the power minus three is the expression for _______________ unit of measurement? Giga Mega Kilo Milli HintThe expression for milli unit is 10^-3 and the numerical value is .00128). Which one of the following used to test the battery? Diode tester Battery tester Continuity tester None of the above HintThe battery tester is one of the functions of digital multi-meter29). The .000001 is the numerical value of ____________ unit of measurement? Giga Mega Kilo Micro HintThe symbol of micro is m and the expression of micro is x10-630). In which one of the following multi-meters reading of fluctuating values is easy? Analog Digital Both a and b None of the above HintIn digital multi-meters the reading of fluctuating values is very difficult32). The ratio of volts divided by amperes is known as ____________ ? Amperes Watts Volts Horse power HintThe watts is one type of unit represented by ‘W’ and this is also used to measure the electricity33). The digital multi-meters are used to measure ____________ current? AC DC Both a and b None of the above HintThe digital multi-meters measures AC/DC volts, AC/DC current, and resistance34). Which one of the following types of multi-meter has LCD display? Analog Digital Both a and b None of the above HintThe liquid crystal displays show us the values of the readings35). The numerical value of term mega that is the unit of measurement is ______________? 1,000,000,000 1,000 1,000,000 .001 HintThe symbol of mega is M and the expression of mega is x10^636). The ratio of product of voltage, amperes, and efficiency divided by 746 is known as ____________ ? Amperes Volts Watts Horse power HintThe horse power is one type of unit represented by a letter ‘hp’37). The moving __________________ type of instruments is more accurate? Iron Coil Both a and b None of the above HintThe MC instruments are expensive when compare to MI instruments38). The input is constant current in ______________ driven inverters? Voltage Current Both a and b None of the above HintThe short circuit in current driven inverters cannot damage the circuit39). The voltage remains same in _____________ combination circuits? Series Parallel Either series or parallel None of the above HintIn series combination circuits the current remains same40). Which one of the following measurement function measures amounts of DC? AC voltage DC voltage Both a and b None of the above HintThe direct current used in low voltage applications, low current applications, etc41). Which one of the following used to store electrical potential? Diode Capacitance Both a and b None of the above HintThe capacitors are used as signal processing devices, energy starters, etc42). Which one of the following measurement functions used for grounding the device? Ampere Continuity Ground Capacitor HintThe earth resistance meter or earth testers are used to measure the resistance of earth43). Which one of the following measurement functions measures amounts of electron flow? Ampere Continuity Ground Capacitor HintThe ratio of watts divided by the volts is known as ampere44). Which one of the following measurement functions measures frequencies? Ampere Continuity Ground Hertz HintThe name hertz is named after the Heinrich Hertz45). What is the standard form of VOM? Volt Ohm Milliammeter Volt Meter Voltage Meter None of the above HintThe VOM is one type of multi-meter whereas the mustimeters can also call multi-testers46). Which one of the following voltmeters can be programmed? Digital Analog Both a and b None of the above HintThe digital voltmeters give good stability and it has a high speed47). In which one of the following meters the number of measurement range is less? Digital Analog Both a and b None of the above HintThe number of measurement range is more in digital voltmeters48). Which one of the following meters doesn’t require digitization of signal? Digital Analog Both a and b None of the above HintThe digitization of signal is required only in digital voltmeters49). Which one of the following voltmeters has better resolution? Digital Analog Both a and b None of the above HintThe digital voltmeters require digitization of signal Read more about Digital Voltmeter50). What is the standard form of DMM? DC Meter Digital Multi-Meter Direct Meter None of the above HintThe DMM is one type of multi-meter whereas the multimeters can also call multi-testersMultimeters MCQs for Quiz51). The resolution is 0.01 or more in _______________ type of instruments? Analog Digital Both a and b None of the above HintThe cost of analog instruments is less compared to digital instruments52). Which one of the following meters can be damages when dropped from bench level? Analog Digital Both a and b None of the above HintThe analog meters can be damages when dropped from bench level52). 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 HintThe zero-ohm adjustment changed for each range in volt ohm-milliammeter53). 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 HintThe multimeters are one type of measurement tool that is used to measure the current, resistance, and voltage54). The scope of application is relatively very less in ______________ meters? Voltmeter Multi-meter Both a and b None of the above HintThe voltmeters are one type of instrument which is used to measure either ac or dc voltages55). _____________ meters cannot measure diode forward voltage, and transistor gain? Voltmeter Multi-meter Both a and b None of the above HintThe voltmeters are one type of instrument which is used to measure either ac or dc voltages56). In ______________ combination circuits the current remains same? Series Parallel Either series or parallel None of the above HintIn parallel combination circuits the voltage remains same57). In which one of the following driven inverters the input is constant voltage? Voltage Current Both a and b None of the above HintThe short circuit in voltage driven inverters can damage the circuit58). In which one of the following inverters the freewheeling diodes are required? Voltage Current Both a and b None of the above HintThe freewheeling diodes are not required in current-driven inverters but required in voltage-driven inverters59). 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 HintIn analog multi-meters the reading of fluctuating values is very easy60). The figure shown below is a block diagram of ______________ multi-meter? Analog Digital Both a and b None of the above HintIn digital multi-meters the reading of fluctuating values is very difficultMultimeters MCQs for Exams61). Which one of the following instruments consumes high power? MI instruments MC instruments Both a and b None of the above HintThe MI instruments are cheap when compare to MC instruments62). The eddy current damping is used in ______________ type of instruments? Moving coil Moving iron Both a and b None of the above HintThe eddy current damping cannot be used in MI type of instruments63). Which one of the following instruments used only for direct current measurement? Moving coil Moving iron Both a and b None of the above HintThe Mi type of instruments used for direct current measurement and alternating current measurements also64). The ratio of watts divided by voltage is known as ____________? Amperes Watts Volts Horse power HintThe ampere is one type of unit represented by ‘A’ and this is used to measure the electricity65). The power sources are categorized into __________________ types? One Two Three Four HintThe AC and DC are the two types of power sources66). The digital multi-meters are used to measure ____________ volts? AC DC Both a and b None of the above HintThe digital multi-meters measures AC/DC volts, AC/DC current, and resistance67). The numerical value of term nano that is the unit of measurement is ______________ ? 1,000,000,000 1,000 1,000,000 .000000001 HintThe symbol of nano is n and the expression of nano is x10-968). Which one of the following used to test the resistance? Diode tester Battery tester Continuity tester None of the above HintThe diode tester is one of the functions of digital multi-meter69). Which one of the following components is used where the test leads are inserted? Buttons Display Input jack None of the above HintThe display, buttons, input jack, all are components of multi-meters70). The figure shown below is a block diagram of ______________ meter? Multi-meter Ohmmeter True RMS voltmeter None of the above HintIn true root mean square is one of the devices which is used to measure a dc or ac voltages71). Which one of the following voltmeters cannot be programmed? Digital Analog Both a and b None of the above HintIn analog voltmeters, the programming will not be possible72). In which one of the following meters the sensitivity is very less? Digital Analog Both a and b None of the above HintThe analog voltmeters are cannot be programmable73). 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 HintThe multi-meters are one type of measurement tool that is used to measure the current, resistance, and voltage74). 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 HintIn current-driven inverters the input is constant current whereas the input is constant voltage in voltage-driven inverters75). In ______________ driven inverters the voltage waveforms depend on load? Voltage Current Both a and b None of the above HintThe input in current driven inverters is constant current Read more about MultimetersFor More MCQsGalvanometer Questions & Answers Please fill in the comment box below. Time is Up! Time's up
