1.
UPS can provide protection from
2.
A power supply that makes use of a switching regulator is referred to as a switch-mode power supply.
3.
What is the reference voltage coming from Blue wire of SMPS
4.
The motherboard maintains power even while the computer is turned off.
5.
General purpose UPS are referred as
6.
A power supply which has voltage regulation of _______ is unregulated power supply
7.
Main board power connector of modern SMPS contain____pins.
8.
What is reference voltage of mainboard power connector in pin no 8?
9.
Rectifier converts___________
10.
What is the general switching speed of PC SMPS
11.
What is the reference voltage coming from Orange wire of SMPS
12.
Auxiliary power connector of ATX SMPS has ____ pins?
13.
What is the full form of UPS?
14.
Identify the name of White power connector
15.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
16.
ATX SMPS PG stands for_______
17.
What is the reference voltage coming from Red wire
18.
How you can measure Watt?
19.
What is the reference voltage coming from Yellow wire of SMPS
20.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
