Feel free I will get the CSIR-UGC NET/JRF/SLET Physical Sciences Paper I & II so that you can get idea.

Here is the exam paper
The resolution of a Michelson interferometer operating with a light source of 640 nm wavelength is
1. 1280 nm.
2. 640 nm.
3. 80 nm.
4. 1 nm.

When a terminal is at virtual ground, then
1. both current and voltage are zero.
2. only voltage will be zero.
3. only current will be zero.
4. both voltage and current are not zero

Platinum resistor (PTR) and a thermistor(THR) are used to measure room temperature.
Which of the following is true?
1. PTR offers more accuracy, THR more resolution.
2. PTR offers more resolution, THR more accuracy.
3. Both offer same accuracy, THR offers more resolution.
4. Both offer same resolution, PTR offers more accuracy.

A four bit A/D converter is usedto convert an analog voltage of 8V. The maximum error is
1. 0.5 V.
2. 1.0 V.
3. 2.0 V.
4. 0.25 V.

Five panelists are required to elect a sixth member to the panel. If any of the panelists votes against a member, the member is disqualified. What would be the appropriate electronic circuit to be used in the electronic voting machine to implement the above rule?
1. XOR
2. XNOR
3. OR
4. AND

In an op-amp, when the input signal drives the output at a rate of voltage change greater than the slew rate, then the resulting signal
1. is enhanced.
2. is clipped .
3. is unaffected.
4. remains the same, but with 90 phase difference.

CSIR-UGC NET -JRF -SLET Physical Sciences Paper