1.
How you can start SMPS for checking purpose?
2.
UPS can provide protection from
3.
ATX SMPS PG stands for_______
4.
What is the reference voltage coming from Yellow wire of SMPS
5.
Auxiliary power connector of ATX SMPS has ____ pins?
6.
PATA hard drives get power through _____ connectors
7.
What is the reference voltage coming from Blue wire of SMPS
8.
What is the reference voltage coming from Orange wire of SMPS
9.
What is reference voltage of mainboard power connector in pin no 8?
10.
In one PC the power supply fan makes strange noises and then stops working. The best solution to this problem is
11.
What is full form SMPS
12.
The "Power Good" wire is
13.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
14.
Identify the name of White power connector
15.
"Soft power" on ATX power supplies is designed to
16.
What is the full form of UPS?
17.
What is the reference voltage coming from Red wire
18.
Main board power connector of modern SMPS contain____pins.
19.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
20.
Suman decides to upgrade Rijush 250W power supply to a 1200W unit. The first thing Suman should do is
