A moving coil of a meter has 100 turns, and a length and depth of 10 mm and 20 mm respectively. It is positioned in a uniform radial flux density of 200 mT. The coil carries a current of 50 mA. The torque on the coil is

Measurement and Instrumentation
A moving coil of a meter has 100 turns, and a length and depth of 10 mm and 20 mm respectively. It is positioned in a uniform radial flux density of 200 mT. The coil carries a current of 50 mA. The torque on the coil is

2 µNm.

1 µNm.

100 µNm.

200 µNm.

2 µNm.

1 µNm.

100 µNm.

200 µNm.

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Measurement and Instrumentation
The core flux in the CT of above question no.6, under the given operating conditions is

0.

450 mWb.

225 mWb.

1000 mWb.

0.

450 mWb.

225 mWb.

1000 mWb.

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Measurement and Instrumentation
In a CRO which of following is not a part of electron gun?

X-Y plates

Grid

Accelerating anode

Cathode

X-Y plates

Grid

Accelerating anode

Cathode

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Measurement and Instrumentation
In DC potentiometer measurments, a second reading is often taken after reversing the polarities of the DC supply and the unknown voltage and the average of the two reading is taken. This is with a view of eliminate the effects of

Ripples of the DC supply.

Stray magnetic fields.

Stray thermal emfs.

Errorneous standardisation.

Ripples of the DC supply.

Stray magnetic fields.

Stray thermal emfs.

Errorneous standardisation.

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Measurement and Instrumentation
The full-scale deflection current of an ammeter is 1 mA and its internal resistance is 100°hm. If this meter is to have full deflection at 5A, what is the value of the shunt resistance to be used?

2 Ohms

1 Ohm

49.99 Ohms

1/49.99 ohms

2 Ohms

1 Ohm

49.99 Ohms

1/49.99 ohms

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Measurement and Instrumentation
An average reading digital multimeter reads 10 V when fed a triangular wave, symmetric about the axis. For the same input, an rms reading meter will read

10.

20√3.

10√3.

20.

10.

20√3.

10√3.

20.

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Measurement and Instrumentation

Measurement and Instrumentation A moving coil of a meter has 100 turns, and a length and depth of 10 mm and 20 mm respectively. It is positioned in a uniform radial flux density of 200 mT. The coil carries a current of 50 mA. The torque on the coil is

Measurement and Instrumentation The core flux in the CT of above question no.6, under the given operating conditions is

Measurement and Instrumentation In a CRO which of following is not a part of electron gun?

Measurement and Instrumentation In DC potentiometer measurments, a second reading is often taken after reversing the polarities of the DC supply and the unknown voltage and the average of the two reading is taken. This is with a view of eliminate the effects of

Measurement and Instrumentation The full-scale deflection current of an ammeter is 1 mA and its internal resistance is 100°hm. If this meter is to have full deflection at 5A, what is the value of the shunt resistance to be used?

Measurement and Instrumentation An average reading digital multimeter reads 10 V when fed a triangular wave, symmetric about the axis. For the same input, an rms reading meter will read

Measurement and Instrumentation
A moving coil of a meter has 100 turns, and a length and depth of 10 mm and 20 mm respectively. It is positioned in a uniform radial flux density of 200 mT. The coil carries a current of 50 mA. The torque on the coil is

Measurement and Instrumentation
The core flux in the CT of above question no.6, under the given operating conditions is

Measurement and Instrumentation
In a CRO which of following is not a part of electron gun?

Measurement and Instrumentation
In DC potentiometer measurments, a second reading is often taken after reversing the polarities of the DC supply and the unknown voltage and the average of the two reading is taken. This is with a view of eliminate the effects of

Measurement and Instrumentation
The full-scale deflection current of an ammeter is 1 mA and its internal resistance is 100°hm. If this meter is to have full deflection at 5A, what is the value of the shunt resistance to be used?

Measurement and Instrumentation
An average reading digital multimeter reads 10 V when fed a triangular wave, symmetric about the axis. For the same input, an rms reading meter will read