Measurement And Instrumentation - Practice Test

[#241] A megger is usually

(A) Moving iron type instrument

(B) Electro-static type instrument

(C) Hot-wire type instrument

(D) Moving coil type instrument

(E) Moving iron type instrument

(F) Electro-static type instrument

(G) Hot-wire type instrument

(H) Moving coil type instrument

Correct Answer

(D) Moving coil type instrument
(H) Moving coil type instrument

[#242] Ampere is one of the

(A) Supplementary units

(B) Derived units

(C) Base units

(D) Units used to measure charge

Correct Answer

(C) Base units

[#243] The internal resistance of an ammeter should be

(A) Very small

(B) Medium

(C) High

(D) Infinity

Correct Answer

(A) Very small

[#244] A rectifier type instrument is connected to 100VDC and is operated in the DC measuring module reads

(A) 111V

(B) 90V

(C) 50V

(D) 100V

Correct Answer

(A) 111V

[#245] An oscilloscope indicates

(A) Peak to peak value of voltage

(B) DC value of voltage

(C) RMS value

(D) Average value

Correct Answer

(A) Peak to peak value of voltage

Measurement And Instrumentation - Study Mode

[#241] A megger is usually

Correct Answer

[#242] Ampere is one of the

Correct Answer

[#243] The internal resistance of an ammeter should be

Correct Answer

[#244] A rectifier type instrument is connected to 100VDC and is operated in the DC measuring module reads

Correct Answer

[#245] An oscilloscope indicates

Correct Answer