List of top Instrumentation Engineering Questions

An 8-bit microcontroller has an external memory map from \(0000\text{H}\) to \(1FFF\text{H}\). The number of bytes this RAM can store is
Which of the following instruction brings the control back to the main program from subroutine?
Which of the following has the highest priority?
RAM is called volatile memory because
What is the standard form of PSM?
Among logic families, which offers the highest speed (lowest propagation delay)?
A mod-10 counter requires
A shift register is mainly used for
Resolution of an \(n\)-bit ADC is
A Sample-and-Hold circuit is used to
What is the use of HOLD and HLDA pin in microprocessor?
Compared to TTL, CMOS ICs have
Which of the following converts an analog signal into a square wave?
A full adder has
Convert \(12.125\) decimal into binary
Sequential circuits differ from combinational circuits because they
The \(555\) timer in monostable mode produces
Karnaugh map is used to
A V-I converter uses a \(500\,\Omega\) resistor. For an input voltage of \(2\,\text{V}\), the output current is
The main advantage of a precision rectifier over a diode rectifier is
In an RC phase shift oscillator using three RC sections, the total phase shift provided by the RC network is
An amplifier has an open-loop gain of \(100\) and feedback factor of \(0.05\). The closed-loop gain is approximately
Negative feedback in amplifiers results in
Compared to a single-stage amplifier, a multi-stage amplifier generally has
Which feedback configuration is commonly used for voltage amplifiers?