Which of the following instruments is used to measure flow on the application of Bernoulli's theorem?

Which of the following instruments is used to measure flow on the application of Bernoulli’s theorem

A

Venturimeter

B

Orifice plate

C

pitot tube

D

all of the above

Like Thevenin's theorem, Norton's theorem provides a method of reducing a more complex circuit to a simpler, more manageable form for analysis.

A

True

B

False

The use of _____ instruments is merely confined within laboratories as standardizing instruments.

A

absolute

B

indicating

C

recording

D

integrating

E

none of the above

Which of the following instruments is used to measure electric current?

A

Rheostat

B

Voltmeter

C

Ammeter

D

Galvanometer

Which of the following instruments can be used to measure AC current only?

A

Permanent Magnet Type ammeter

B

Induction type ammeter

C

Moving iron voltmeter

D

Moving iron ammeter

Which of the following instruments is used to measure humidity ?

A

Kata Thermometer

B

Anemometer

C

Sling Psychrometer

D

Clinical Thermometer

Application of Norton’s theorem to a circuit yields

A

Equivalent current source and impedance in series

B

Equivalent current source and impedance in parallel

C

Equivalent impedance

D

Equivalent current source

_______ instruments are those which measure the total quantity of electricity delivered in a particular time.

A

Absolute

B

Indicating

C

Recording

D

Integrating

Which of the following fluid flow measuring devices can measure the largest flow rate?

A

V-notch

B

Rotameter

C

Orificemeter

D

Weir

According to application, instruments are classified as

A

switch board

B

portable

C

both (A) and (B)

D

moving coil

E

moving iron

Which of the following instruments is used to measure flow on the application of Bernoulli's theorem?

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