The vibration galvanometers are sensitive to power for frequency range – McqOptions

MCQOPTIONS

1.	The vibration galvanometers are sensitive to power for frequency range of
A.	200 Hz and below
B.	200 Hz to about 4 kHz
C.	4 kHz and above
D.	Any frequency
Answer» B. 200 Hz to about 4 kHz

Discussion

No Comment Found

Related MCQs

Which part is called as heart of CRO?
While measuring resistance by the voltmeter - ammeter method, the maximum possible percentage error in the voltmeter and ammeter are ± 1.8% and ± 1.2% respectively. Then the maximum possible percentage error in the value of resistance will be
X - Y recorder is the type of
Zero drift or bias describes the effect
Which among the following is not true about the induction instruments?
Which among the following is not a type of digital voltmeters?
When an AC signal is applied across the permanent magnet moving coil voltmeter, then the pointer will
When a voltmeter - ammeter method is applied for the measurement of resistance, the voltmeter reads a value of 8.28 V and the ammeter reading is 4.14 mA. Then the value of the resistance will be
When a 100 V moving iron voltmeter is of accuracy class 1 - 0 is used in a circuit, it reads 50 V. Then the maximum possible percentage error in the reading is
Wheatstone bridge is suitable for the measurement of