1.
UPS can provide protection from
2.
Rectifier converts___________
3.
A power supply that makes use of a switching regulator is referred to as a switch-mode power supply.
4.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
5.
Suman decides to upgrade Rijush 250W power supply to a 1200W unit. The first thing Suman should do is
6.
What is the reference voltage coming from Red wire
7.
How you can start SMPS for checking purpose?
8.
What is reference voltage of mainboard power connector in pin no 8?
10.
What type of connector is this?
12.
General purpose UPS are referred as
13.
What is the reference voltage coming from Orange wire of SMPS
14.
What is the reference voltage coming from Yellow wire of SMPS
15.
What is the general switching speed of PC SMPS
16.
How many pins present in SATA power connector of SMPS?
17.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
18.
What is the full form of UPS?
20.
A power supply which has voltage regulation of _______ is unregulated power supply
