AC bridges cannot be used for the direct measurement of – McqOptions

MCQOPTIONS

1.	AC bridges cannot be used for the direct measurement of
A.	Inductance
B.	Capacitance storage factor
C.	Loss factor
D.	Capacitance
Answer» E.

Discussion

No Comment Found

Related MCQs

A bridge circuit works at a frequency of 2 kHz. Which of the following can be used as detectors for detection of null conditions in the bridge?
In figure, Za = 100 ∠50°, Zb = 300 ∠-90° and Zc = 200 ∠0°. For balanced condition, Zd will be -
In De-Sauty bridge (unmodified form) balance is obtained when
Owen bridge is used to
A potentiometer R5 is put in the apex of the bridge shown in the figure to balance the circuit. If Ru = 500 Ω; Rv = 500 Ω; R2 = 515 Ω; R3 = 480 Ω; and R5 = 100 Ω, then find the values of R6 and R7 to balance the bridge and compensate for the unequal values of R2 and R3.
Match List-I(Bridge) with List-II (Parameter to be measured) and select the correct answer:List-IList-IIAMaxwell’s bridge1FrequencyBHay’s bridge2Inductance medium Q-coils (1 < Q < 10)CSchering bridge3Inductance of high coils (Q > 10)DWein bridge4Capacitance
Assertion (A): De-Sauty’s bridge is suitable only for pure capacitorReason (R): Capacitors are mostly perfect
Insulation resistance of a cable can be measured by which of the following?i. Meggarii. Galvanometer method
A 1-mA meter movement with an internal resistance of 100 Ω is to be converted into a 0-100 mA ammeter. The value of shunt resistance will be
For measurement of mutual inductance, we can use