1.
General purpose UPS are referred as
2.
Suman decides to upgrade Rijush 250W power supply to a 1200W unit. The first thing Suman should do is
3.
Identify the name of White power connector
4.
What is the reference voltage coming from Orange wire of SMPS
5.
In one PC the power supply fan makes strange noises and then stops working. The best solution to this problem is
6.
A power supply which has voltage regulation of _______ is unregulated power supply
7.
UPS can provide protection from
9.
How you can start SMPS for checking purpose?
10.
"Soft power" on ATX power supplies is designed to
13.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
14.
What type of connector is this?
15.
What is the full form of UPS?
16.
What is the general switching speed of PC SMPS
17.
Auxiliary power connector of ATX SMPS has ____ pins?
18.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
19.
The motherboard maintains power even while the computer is turned off.
20.
A power supply that makes use of a switching regulator is referred to as a switch-mode power supply.
