List of practice Questions

Hot wire anemometer is used to measure:
The electrical output down a thermocouple circuit is detected by using:
Load cells are used for measurement of:
A dead weight tester is used for:
If the characteristic equation of a closed-loop system is $s^2 + 2s + 2 = 0$, then the system is:
The Bode plot of the transfer function $G(s) = 5$ is:
The type denotes the number of:
In majority of instruments damping is provided by:
What determines the light intensity in a CRT?
An ideal op-amp has CMRR:
The number of hardware interrupts (which require an external signal to interrupt) present in an 8085 microprocessor are:
What is the vector address of RST 6.5 interrupt?
How many special function registers are there in 8051 microcontroller?
The binary representation of the decimal number 1.375 is
Which of the following controller produces zero offset?
A $100\ \Omega$, 1 W resistor and a $800\ \Omega$, 2 W resistor are connected in series. The maximum DC voltage that can be applied continuously to the series circuit without exceeding the power limit of any of the resistors is:
Which of the following logics possesses highest noise immunity?
What decides the bit size of 8085 microprocessor?
What is the maximum addressing capacity of 8085 microprocessor?
For increasing the range of voltmeter, connect a:
A dual-trace CRO has:
In electrodynamometer type wattmeter, the inductance of pressure coil produces error. The error is:
The phenomena of ‘creeping’ occurs in:
A moving-coil instrument gives full-scale deflection for 1 mA and has a resistance of $5\ \Omega$. If a resistance of $0.55\ \Omega$ is connected in parallel to the instrument, what is the maximum value of current it can measure?
In a permanent magnet moving coil instrument, if the control spring is replaced by another one having a higher spring constant, then the natural frequency and damping ratio will: