Measuring Systems And Instrumentation

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Q1:- If the battery of the multimeter is weak it will give 

1. accurate reading
2. more reading
3. less reading
4. no reading

ANSWER:-3

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Q2:- The three advantage of moving iron instruments are

1. high sensitivity uniform scale and robust construction 
2. uniform scale robust construction and relatively cheap
3. high sensitivity uniform scale and relatively cheap
4. robust construction relatively cheap and use able for ac and dc\

ANSWER:-4

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Q3:- The meter used measuring potential difference of a circuit is called 

1. voltmeter
2. ammeter
3. energy meter
4. ohm meter

ANSWER:-1

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Q4:- The most essential instrument required by a T.V. technician is

1. voltmeter
2. megger
3. ohm meter
4. avometer

ANSWER:-4

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Q5:- The name plate of a single phase energy meter genrally provides.

1. meter constant 
2. voltage and frequency 
3. current
4. all of the above three

ANSWER:-4

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