It is found that 10A current passes through a resistor of 10°hms. The resistor has 5% tolerance . The error in measurement of current can be as high as 5%. What is max error in measurement of power, calculated from measured value of I and the nominal value of resistor?

Measurement and Instrumentation
It is found that 10A current passes through a resistor of 10°hms. The resistor has 5% tolerance . The error in measurement of current can be as high as 5%. What is max error in measurement of power, calculated from measured value of I and the nominal value of resistor?

200W

100W

150W

50W

200W

100W

150W

50W

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Measurement and Instrumentation
In figure Z1 = 200∠60° ohm. Z2 = 400∠-90° ohm, Z3 = 300∠0° ohm. Then Z4 for bridge to be balanced is

600∠-150° ohm.

300∠90° ohm.

400∠-90° ohm.

150∠30° ohm.

600∠-150° ohm.

300∠90° ohm.

400∠-90° ohm.

150∠30° ohm.

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Measurement and Instrumentation
Resolution of an instrument is

the maximum quantity it can measure.

the minimum quantity it can measure.

the maximum non linearity.

ability to distinguish polarity.

the maximum quantity it can measure.

the minimum quantity it can measure.

the maximum non linearity.

ability to distinguish polarity.

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Measurement and Instrumentation
Which of following voltmeters would you use for measuring voltage across 20KΩ resistance

Voltmeter having sensitivity of 1 KW/V.

Voltmeter having a resistance of 5 ΩK.

Voltmeter having sensitivity of 10 KW/V.

None of above.

Voltmeter having sensitivity of 1 KW/V.

Voltmeter having a resistance of 5 ΩK.

Voltmeter having sensitivity of 10 KW/V.

None of above.

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Measurement and Instrumentation
A 8085 microprocessor consist of

Arithmetic and Logic Units (ALU), Control Unit (CU), Registers and Memory.

Arithmetic and Logic Units (ALU), Control Unit (CU), Registers and I/O devices.

Arithmetic and Logic Units (ALU), Control Unit (CU) and Registers.

Arithmetic and Logic Units (ALU), Control Unit (CU) and I/O devices.

Arithmetic and Logic Units (ALU), Control Unit (CU), Registers and Memory.

Arithmetic and Logic Units (ALU), Control Unit (CU), Registers and I/O devices.

Arithmetic and Logic Units (ALU), Control Unit (CU) and Registers.

Arithmetic and Logic Units (ALU), Control Unit (CU) and I/O devices.

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Measurement and Instrumentation
The form factor in AC is the ratio of

Rms value to peak value

Peak value to rms value

Peak value to average value

Rms value to average value

Rms value to peak value

Peak value to rms value

Peak value to average value

Rms value to average value

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Measurement and Instrumentation

Measurement and Instrumentation In figure Z1 = 200∠60° ohm. Z2 = 400∠-90° ohm, Z3 = 300∠0° ohm. Then Z4 for bridge to be balanced is

Measurement and Instrumentation Resolution of an instrument is

Measurement and Instrumentation Which of following voltmeters would you use for measuring voltage across 20KΩ resistance

Measurement and Instrumentation A 8085 microprocessor consist of

Measurement and Instrumentation The form factor in AC is the ratio of

Measurement and Instrumentation
In figure Z1 = 200∠60° ohm. Z2 = 400∠-90° ohm, Z3 = 300∠0° ohm. Then Z4 for bridge to be balanced is

Measurement and Instrumentation
Resolution of an instrument is

Measurement and Instrumentation
Which of following voltmeters would you use for measuring voltage across 20KΩ resistance

Measurement and Instrumentation
A 8085 microprocessor consist of

Measurement and Instrumentation
The form factor in AC is the ratio of