A CRO can display _________ – McqOptions

MCQOPTIONS

1.	A CRO can display _________
A.	AC signals
B.	DC signals
C.	Both AC and DC signals
D.	Time-invariant signals
Answer» D. Time-invariant signals

Discussion

No Comment Found

Related MCQs

An oscilloscope indicates ___________
The two inputs of a CRO are fed with two stationary periodic signals. The figure changes from ellipse to circle and back to ellipse with its major axis changing orientation slowly and repeatedly. The following inference can be made from this.
A CRO uses _________
To the Y input of a CRO, we feed a signal defined by 10sin100t, to the X-input, we feed signal 10cos100t. The gain for both X channel and Y channel is the same, the screen will show?
X and Y plates of a CRO are connected to unequal voltages of equal frequency with phase shift of 90 . The Lissajous figure on the screen will be?
A CRO can display _________
The source of emission of electrons in a circuit is ______________
In a dual slop integrating type digital voltmeter, the firs integrating is carried out for 10 periods of the supply frequency of 50 Hz. If the reference voltage used is 2 V, the total conversion time for an input of 1 V is?
A recorder is a device ________